Restoring authorship annotation for <yazevnul@yandex-team.ru>. Commit 1 of 2.

13 files changed, 798 insertions, 798 deletions

diff --git a/library/cpp/string_utils/base64/base64.cpp b/library/cpp/string_utils/base64/base64.cpp
index 05c201f0de..9e90ed7bb1 100644
--- a/library/cpp/string_utils/base64/base64.cpp
+++ b/library/cpp/string_utils/base64/base64.cpp
@@ -1,36 +1,36 @@
 #include "base64.h"
 
-#include <contrib/libs/base64/avx2/libbase64.h>
-#include <contrib/libs/base64/ssse3/libbase64.h>
-#include <contrib/libs/base64/neon32/libbase64.h>
-#include <contrib/libs/base64/neon64/libbase64.h>
-#include <contrib/libs/base64/plain32/libbase64.h>
-#include <contrib/libs/base64/plain64/libbase64.h>
-
+#include <contrib/libs/base64/avx2/libbase64.h> 
+#include <contrib/libs/base64/ssse3/libbase64.h> 
+#include <contrib/libs/base64/neon32/libbase64.h> 
+#include <contrib/libs/base64/neon64/libbase64.h> 
+#include <contrib/libs/base64/plain32/libbase64.h> 
+#include <contrib/libs/base64/plain64/libbase64.h> 
+ 
 #include <util/generic/yexception.h>
-#include <util/system/cpu_id.h>
-#include <util/system/platform.h>
-
-#include <cstdlib>
-
-namespace {
-    struct TImpl {
-        void (*Encode)(const char* src, size_t srclen, char* out, size_t* outlen);
-        int (*Decode)(const char* src, size_t srclen, char* out, size_t* outlen);
-
-        TImpl() {
-#if defined(_arm32_)
-            const bool haveNEON32 = true;
-#else
-            const bool haveNEON32 = false;
-#endif
-
-#if defined(_arm64_)
-            const bool haveNEON64 = true;
-#else
-            const bool haveNEON64 = false;
-#endif
-
+#include <util/system/cpu_id.h> 
+#include <util/system/platform.h> 
+
+#include <cstdlib> 
+ 
+namespace { 
+    struct TImpl { 
+        void (*Encode)(const char* src, size_t srclen, char* out, size_t* outlen); 
+        int (*Decode)(const char* src, size_t srclen, char* out, size_t* outlen); 
+ 
+        TImpl() { 
+#if defined(_arm32_) 
+            const bool haveNEON32 = true; 
+#else 
+            const bool haveNEON32 = false; 
+#endif 
+ 
+#if defined(_arm64_) 
+            const bool haveNEON64 = true; 
+#else 
+            const bool haveNEON64 = false; 
+#endif 
+ 
 # ifdef _windows_
             // msvc does something wrong in release-build, so we temprorary  disable this branch on windows
             // https://developercommunity.visualstudio.com/content/problem/334085/release-build-has-made-wrong-optimizaion-in-base64.html
@@ -39,59 +39,59 @@ namespace {
             const bool isWin = false;
 # endif
             if (!isWin && NX86::HaveAVX() && NX86::HaveAVX2()) {
-                Encode = avx2_base64_encode;
-                Decode = avx2_base64_decode;
-            } else if (NX86::HaveSSSE3()) {
-                Encode = ssse3_base64_encode;
-                Decode = ssse3_base64_decode;
-            } else if (haveNEON64) {
-                Encode = neon64_base64_encode;
-                Decode = neon64_base64_decode;
-            } else if (haveNEON32) {
-                Encode = neon32_base64_encode;
-                Decode = neon32_base64_decode;
-            } else if (sizeof(void*) == 8) {
-                // running on a 64 bit platform
-                Encode = plain64_base64_encode;
-                Decode = plain64_base64_decode;
-            } else if (sizeof(void*) == 4) {
-                // running on a 32 bit platform (actually impossible in Arcadia)
-                Encode = plain32_base64_encode;
-                Decode = plain32_base64_decode;
-            } else {
-                // failed to find appropriate implementation
-                std::abort();
-            }
-        }
-    };
-
+                Encode = avx2_base64_encode; 
+                Decode = avx2_base64_decode; 
+            } else if (NX86::HaveSSSE3()) { 
+                Encode = ssse3_base64_encode; 
+                Decode = ssse3_base64_decode; 
+            } else if (haveNEON64) { 
+                Encode = neon64_base64_encode; 
+                Decode = neon64_base64_decode; 
+            } else if (haveNEON32) { 
+                Encode = neon32_base64_encode; 
+                Decode = neon32_base64_decode; 
+            } else if (sizeof(void*) == 8) { 
+                // running on a 64 bit platform 
+                Encode = plain64_base64_encode; 
+                Decode = plain64_base64_decode; 
+            } else if (sizeof(void*) == 4) { 
+                // running on a 32 bit platform (actually impossible in Arcadia) 
+                Encode = plain32_base64_encode; 
+                Decode = plain32_base64_decode; 
+            } else { 
+                // failed to find appropriate implementation 
+                std::abort(); 
+            } 
+        } 
+    }; 
+ 
     const TImpl GetImpl() {
-        static const TImpl IMPL;
-        return IMPL;
-    }
-}
-
+        static const TImpl IMPL; 
+        return IMPL; 
+    } 
+} 
+ 
 static const char base64_etab_std[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-static const char base64_bkw[] = {
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',                // 0..15
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',                // 16..31
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\76', '\0', '\76', '\0', '\77',             // 32.47
-    '\64', '\65', '\66', '\67', '\70', '\71', '\72', '\73', '\74', '\75', '\0', '\0', '\0', '\0', '\0', '\0',      // 48..63
-    '\0', '\0', '\1', '\2', '\3', '\4', '\5', '\6', '\7', '\10', '\11', '\12', '\13', '\14', '\15', '\16',         // 64..79
-    '\17', '\20', '\21', '\22', '\23', '\24', '\25', '\26', '\27', '\30', '\31', '\0', '\0', '\0', '\0', '\77',    // 80..95
-    '\0', '\32', '\33', '\34', '\35', '\36', '\37', '\40', '\41', '\42', '\43', '\44', '\45', '\46', '\47', '\50', // 96..111
-    '\51', '\52', '\53', '\54', '\55', '\56', '\57', '\60', '\61', '\62', '\63', '\0', '\0', '\0', '\0', '\0',     // 112..127
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',                // 128..143
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0'};
-
-static_assert(Y_ARRAY_SIZE(base64_bkw) == 256, "wrong size");
-
+static const char base64_bkw[] = { 
+    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',                // 0..15 
+    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',                // 16..31 
+    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\76', '\0', '\76', '\0', '\77',             // 32.47 
+    '\64', '\65', '\66', '\67', '\70', '\71', '\72', '\73', '\74', '\75', '\0', '\0', '\0', '\0', '\0', '\0',      // 48..63 
+    '\0', '\0', '\1', '\2', '\3', '\4', '\5', '\6', '\7', '\10', '\11', '\12', '\13', '\14', '\15', '\16',         // 64..79 
+    '\17', '\20', '\21', '\22', '\23', '\24', '\25', '\26', '\27', '\30', '\31', '\0', '\0', '\0', '\0', '\77',    // 80..95 
+    '\0', '\32', '\33', '\34', '\35', '\36', '\37', '\40', '\41', '\42', '\43', '\44', '\45', '\46', '\47', '\50', // 96..111 
+    '\51', '\52', '\53', '\54', '\55', '\56', '\57', '\60', '\61', '\62', '\63', '\0', '\0', '\0', '\0', '\0',     // 112..127 
+    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',                // 128..143 
+    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', 
+    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', 
+    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', 
+    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', 
+    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', 
+    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', 
+    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0'}; 
+
+static_assert(Y_ARRAY_SIZE(base64_bkw) == 256, "wrong size"); 
+ 
 // Base64 for url encoding, RFC3548
 static const char base64_etab_url[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_";
 
@@ -141,7 +141,7 @@ static inline char* Base64EncodeImpl(char* outstr, const unsigned char* instr, s
     return outstr;
 }
 
-static char* Base64EncodePlain(char* outstr, const unsigned char* instr, size_t len) {
+static char* Base64EncodePlain(char* outstr, const unsigned char* instr, size_t len) { 
     return Base64EncodeImpl<false>(outstr, instr, len);
 }
 
@@ -155,7 +155,7 @@ inline void uudecode_1(char* dst, unsigned char* src) {
     dst[2] = char((base64_bkw[src[2]] << 6) | base64_bkw[src[3]]);
 }
 
-static size_t Base64DecodePlain(void* dst, const char* b, const char* e) {
+static size_t Base64DecodePlain(void* dst, const char* b, const char* e) { 
     size_t n = 0;
     while (b < e) {
         uudecode_1((char*)dst + n, (unsigned char*)b);
@@ -193,7 +193,7 @@ size_t Base64StrictDecode(void* out, const char* b, const char* e) {
     const unsigned char* src = (unsigned char*)b;
     const unsigned char* const end = (unsigned char*)e;
 
-    Y_ENSURE(!((e - b) % 4), "incorrect input length for base64 decode");
+    Y_ENSURE(!((e - b) % 4), "incorrect input length for base64 decode"); 
 
     while (src < end) {
         const char zeroth = base64_bkw_strict[src[0]];
@@ -203,10 +203,10 @@ size_t Base64StrictDecode(void* out, const char* b, const char* e) {
 
         constexpr char invalid = 64;
         constexpr char padding = 65;
-        if (Y_UNLIKELY(zeroth == invalid || first == invalid ||
-                       second == invalid || third == invalid ||
-                       zeroth == padding || first == padding))
-        {
+        if (Y_UNLIKELY(zeroth == invalid || first == invalid || 
+                       second == invalid || third == invalid || 
+                       zeroth == padding || first == padding)) 
+        { 
             ythrow yexception() << "invalid character in input";
         }
 
@@ -223,28 +223,28 @@ size_t Base64StrictDecode(void* out, const char* b, const char* e) {
             if (src[-2] == ',' || src[-2] == '=') {
                 --dst;
             }
-        } else if (Y_UNLIKELY(src[-2] == ',' || src[-2] == '=')) {
+        } else if (Y_UNLIKELY(src[-2] == ',' || src[-2] == '=')) { 
             ythrow yexception() << "incorrect padding";
         }
     }
 
     return dst - (char*)out;
 }
-
-size_t Base64Decode(void* dst, const char* b, const char* e) {
-    static const TImpl IMPL = GetImpl();
-    const auto size = e - b;
-    Y_ENSURE(!(size % 4), "incorrect input length for base64 decode");
-    if (Y_LIKELY(size < 8)) {
-        return Base64DecodePlain(dst, b, e);
-    }
-
-    size_t outLen;
-    IMPL.Decode(b, size, (char*)dst, &outLen);
-
-    return outLen;
-}
-
+ 
+size_t Base64Decode(void* dst, const char* b, const char* e) { 
+    static const TImpl IMPL = GetImpl(); 
+    const auto size = e - b; 
+    Y_ENSURE(!(size % 4), "incorrect input length for base64 decode"); 
+    if (Y_LIKELY(size < 8)) { 
+        return Base64DecodePlain(dst, b, e); 
+    } 
+ 
+    size_t outLen; 
+    IMPL.Decode(b, size, (char*)dst, &outLen); 
+ 
+    return outLen; 
+} 
+ 
 TString Base64DecodeUneven(const TStringBuf s) {
     if (s.length() % 4 == 0) {
         return Base64Decode(s);
@@ -254,15 +254,15 @@ TString Base64DecodeUneven(const TStringBuf s) {
     return Base64Decode(TString(s) + TString(4 - (s.length() % 4), '='));
 }
 
-char* Base64Encode(char* outstr, const unsigned char* instr, size_t len) {
-    static const TImpl IMPL = GetImpl();
-    if (Y_LIKELY(len < 8)) {
-        return Base64EncodePlain(outstr, instr, len);
-    }
-
-    size_t outLen;
-    IMPL.Encode((char*)instr, len, outstr, &outLen);
-
-    *(outstr + outLen) = '\0';
-    return outstr + outLen;
-}
+char* Base64Encode(char* outstr, const unsigned char* instr, size_t len) { 
+    static const TImpl IMPL = GetImpl(); 
+    if (Y_LIKELY(len < 8)) { 
+        return Base64EncodePlain(outstr, instr, len); 
+    } 
+ 
+    size_t outLen; 
+    IMPL.Encode((char*)instr, len, outstr, &outLen); 
+ 
+    *(outstr + outLen) = '\0'; 
+    return outstr + outLen; 
+} 
diff --git a/library/cpp/string_utils/base64/base64.h b/library/cpp/string_utils/base64/base64.h
index f778a6425a..57a121537d 100644
--- a/library/cpp/string_utils/base64/base64.h
+++ b/library/cpp/string_utils/base64/base64.h
@@ -4,26 +4,26 @@
 #include <util/generic/strbuf.h>
 #include <util/generic/string.h>
 
-/* @return Size of the buffer required to decode Base64 encoded data of size `len`.
- */
-constexpr size_t Base64DecodeBufSize(const size_t len) noexcept {
-    return (len + 3) / 4 * 3;
+/* @return Size of the buffer required to decode Base64 encoded data of size `len`. 
+ */ 
+constexpr size_t Base64DecodeBufSize(const size_t len) noexcept { 
+    return (len + 3) / 4 * 3; 
 }
 
-/* Decode Base64 encoded data. Can decode both regular Base64 and Base64URL encoded data. Can decode
- * only valid Base64[URL] data, behaviour for invalid data is unspecified.
- *
- * @throws Throws exception in case of incorrect padding.
- *
- * @param dst memory for writing output.
- * @param b pointer to the beginning of base64 encoded string.
- * @param a pointer to the end of base64 encoded string
- *
- * @return Return number of bytes decoded.
- */
+/* Decode Base64 encoded data. Can decode both regular Base64 and Base64URL encoded data. Can decode 
+ * only valid Base64[URL] data, behaviour for invalid data is unspecified. 
+ * 
+ * @throws Throws exception in case of incorrect padding. 
+ * 
+ * @param dst memory for writing output. 
+ * @param b pointer to the beginning of base64 encoded string. 
+ * @param a pointer to the end of base64 encoded string 
+ * 
+ * @return Return number of bytes decoded. 
+ */ 
 size_t Base64Decode(void* dst, const char* b, const char* e);
 
-inline TStringBuf Base64Decode(const TStringBuf src, void* dst) {
+inline TStringBuf Base64Decode(const TStringBuf src, void* dst) { 
     return TStringBuf((const char*)dst, Base64Decode(dst, src.begin(), src.end()));
 }
 
@@ -63,7 +63,7 @@ size_t Base64StrictDecode(void* dst, const char* b, const char* e);
 ///
 /// @return Returns dst wrapped into TStringBuf.
 ///
-inline TStringBuf Base64StrictDecode(const TStringBuf src, void* dst) {
+inline TStringBuf Base64StrictDecode(const TStringBuf src, void* dst) { 
     return TStringBuf((const char*)dst, Base64StrictDecode(dst, src.begin(), src.end()));
 }
 
@@ -92,18 +92,18 @@ inline TString Base64StrictDecode(const TStringBuf src) {
 TString Base64DecodeUneven(const TStringBuf s);
 
 //encode
-constexpr size_t Base64EncodeBufSize(const size_t len) noexcept {
-    return (len + 2) / 3 * 4 + 1;
+constexpr size_t Base64EncodeBufSize(const size_t len) noexcept { 
+    return (len + 2) / 3 * 4 + 1; 
 }
 
 char* Base64Encode(char* outstr, const unsigned char* instr, size_t len);
 char* Base64EncodeUrl(char* outstr, const unsigned char* instr, size_t len);
 
-inline TStringBuf Base64Encode(const TStringBuf src, void* tmp) {
+inline TStringBuf Base64Encode(const TStringBuf src, void* tmp) { 
     return TStringBuf((const char*)tmp, Base64Encode((char*)tmp, (const unsigned char*)src.data(), src.size()));
 }
 
-inline TStringBuf Base64EncodeUrl(const TStringBuf src, void* tmp) {
+inline TStringBuf Base64EncodeUrl(const TStringBuf src, void* tmp) { 
     return TStringBuf((const char*)tmp, Base64EncodeUrl((char*)tmp, (const unsigned char*)src.data(), src.size()));
 }
 
diff --git a/library/cpp/string_utils/base64/base64_ut.cpp b/library/cpp/string_utils/base64/base64_ut.cpp
index bcc1e65879..2873706301 100644
--- a/library/cpp/string_utils/base64/base64_ut.cpp
+++ b/library/cpp/string_utils/base64/base64_ut.cpp
@@ -1,168 +1,168 @@
 #include "base64.h"
 
-#include <contrib/libs/base64/avx2/libbase64.h>
-#include <contrib/libs/base64/neon32/libbase64.h>
-#include <contrib/libs/base64/neon64/libbase64.h>
-#include <contrib/libs/base64/plain32/libbase64.h>
-#include <contrib/libs/base64/plain64/libbase64.h>
-#include <contrib/libs/base64/ssse3/libbase64.h>
-
+#include <contrib/libs/base64/avx2/libbase64.h> 
+#include <contrib/libs/base64/neon32/libbase64.h> 
+#include <contrib/libs/base64/neon64/libbase64.h> 
+#include <contrib/libs/base64/plain32/libbase64.h> 
+#include <contrib/libs/base64/plain64/libbase64.h> 
+#include <contrib/libs/base64/ssse3/libbase64.h> 
+ 
 #include <library/cpp/testing/unittest/registar.h>
 
-#include <util/generic/vector.h>
-#include <util/random/fast.h>
-#include <util/system/cpu_id.h>
-#include <util/system/platform.h>
-
-#include <array>
-
+#include <util/generic/vector.h> 
+#include <util/random/fast.h> 
+#include <util/system/cpu_id.h> 
+#include <util/system/platform.h> 
+ 
+#include <array> 
+ 
 using namespace std::string_view_literals;
 
-#define BASE64_UT_DECLARE_BASE64_IMPL(prefix, encFunction, decFunction)                                                        \
-    Y_DECLARE_UNUSED                                                                                                           \
-    static size_t prefix##Base64Decode(void* dst, const char* b, const char* e) {                                              \
-        const auto size = e - b;                                                                                               \
-        Y_ENSURE(!(size % 4), "incorrect input length for base64 decode");                                                     \
-                                                                                                                               \
-        size_t outLen;                                                                                                         \
-        decFunction(b, size, (char*)dst, &outLen);                                                                             \
-        return outLen;                                                                                                         \
-    }                                                                                                                          \
-                                                                                                                               \
-    Y_DECLARE_UNUSED                                                                                                           \
-    static inline TStringBuf prefix##Base64Decode(const TStringBuf& src, void* dst) {                                          \
-        return TStringBuf((const char*)dst, ::NB64Etalon::prefix##Base64Decode(dst, src.begin(), src.end()));                  \
-    }                                                                                                                          \
-                                                                                                                               \
-    Y_DECLARE_UNUSED                                                                                                           \
-    static inline void prefix##Base64Decode(const TStringBuf& src, TString& dst) {                                             \
-        dst.ReserveAndResize(Base64DecodeBufSize(src.size()));                                                                 \
-        dst.resize(::NB64Etalon::prefix##Base64Decode(src, dst.begin()).size());                                               \
-    }                                                                                                                          \
-                                                                                                                               \
-    Y_DECLARE_UNUSED                                                                                                           \
-    static inline TString prefix##Base64Decode(const TStringBuf& s) {                                                          \
-        TString ret;                                                                                                           \
-        prefix##Base64Decode(s, ret);                                                                                          \
-        return ret;                                                                                                            \
-    }                                                                                                                          \
-                                                                                                                               \
-    Y_DECLARE_UNUSED                                                                                                           \
-    static char* prefix##Base64Encode(char* outstr, const unsigned char* instr, size_t len) {                                  \
-        size_t outLen;                                                                                                         \
-        encFunction((char*)instr, len, outstr, &outLen);                                                                       \
-        *(outstr + outLen) = '\0';                                                                                             \
-        return outstr + outLen;                                                                                                \
-    }                                                                                                                          \
-                                                                                                                               \
-    Y_DECLARE_UNUSED                                                                                                           \
-    static inline TStringBuf prefix##Base64Encode(const TStringBuf& src, void* tmp) {                                          \
+#define BASE64_UT_DECLARE_BASE64_IMPL(prefix, encFunction, decFunction)                                                        \ 
+    Y_DECLARE_UNUSED                                                                                                           \ 
+    static size_t prefix##Base64Decode(void* dst, const char* b, const char* e) {                                              \ 
+        const auto size = e - b;                                                                                               \ 
+        Y_ENSURE(!(size % 4), "incorrect input length for base64 decode");                                                     \ 
+                                                                                                                               \ 
+        size_t outLen;                                                                                                         \ 
+        decFunction(b, size, (char*)dst, &outLen);                                                                             \ 
+        return outLen;                                                                                                         \ 
+    }                                                                                                                          \ 
+                                                                                                                               \ 
+    Y_DECLARE_UNUSED                                                                                                           \ 
+    static inline TStringBuf prefix##Base64Decode(const TStringBuf& src, void* dst) {                                          \ 
+        return TStringBuf((const char*)dst, ::NB64Etalon::prefix##Base64Decode(dst, src.begin(), src.end()));                  \ 
+    }                                                                                                                          \ 
+                                                                                                                               \ 
+    Y_DECLARE_UNUSED                                                                                                           \ 
+    static inline void prefix##Base64Decode(const TStringBuf& src, TString& dst) {                                             \ 
+        dst.ReserveAndResize(Base64DecodeBufSize(src.size()));                                                                 \ 
+        dst.resize(::NB64Etalon::prefix##Base64Decode(src, dst.begin()).size());                                               \ 
+    }                                                                                                                          \ 
+                                                                                                                               \ 
+    Y_DECLARE_UNUSED                                                                                                           \ 
+    static inline TString prefix##Base64Decode(const TStringBuf& s) {                                                          \ 
+        TString ret;                                                                                                           \ 
+        prefix##Base64Decode(s, ret);                                                                                          \ 
+        return ret;                                                                                                            \ 
+    }                                                                                                                          \ 
+                                                                                                                               \ 
+    Y_DECLARE_UNUSED                                                                                                           \ 
+    static char* prefix##Base64Encode(char* outstr, const unsigned char* instr, size_t len) {                                  \ 
+        size_t outLen;                                                                                                         \ 
+        encFunction((char*)instr, len, outstr, &outLen);                                                                       \ 
+        *(outstr + outLen) = '\0';                                                                                             \ 
+        return outstr + outLen;                                                                                                \ 
+    }                                                                                                                          \ 
+                                                                                                                               \ 
+    Y_DECLARE_UNUSED                                                                                                           \ 
+    static inline TStringBuf prefix##Base64Encode(const TStringBuf& src, void* tmp) {                                          \ 
         return TStringBuf((const char*)tmp, ::NB64Etalon::prefix##Base64Encode((char*)tmp, (const unsigned char*)src.data(), src.size())); \
-    }                                                                                                                          \
-                                                                                                                               \
-    Y_DECLARE_UNUSED                                                                                                           \
-    static inline void prefix##Base64Encode(const TStringBuf& src, TString& dst) {                                             \
-        dst.ReserveAndResize(Base64EncodeBufSize(src.size()));                                                                 \
-        dst.resize(::NB64Etalon::prefix##Base64Encode(src, dst.begin()).size());                                               \
-    }                                                                                                                          \
-                                                                                                                               \
-    Y_DECLARE_UNUSED                                                                                                           \
-    static inline TString prefix##Base64Encode(const TStringBuf& s) {                                                          \
-        TString ret;                                                                                                           \
-        prefix##Base64Encode(s, ret);                                                                                          \
-        return ret;                                                                                                            \
-    }
-
-namespace NB64Etalon {
-    BASE64_UT_DECLARE_BASE64_IMPL(PLAIN32, plain32_base64_encode, plain32_base64_decode);
-    BASE64_UT_DECLARE_BASE64_IMPL(PLAIN64, plain64_base64_encode, plain64_base64_decode);
-    BASE64_UT_DECLARE_BASE64_IMPL(NEON32, neon32_base64_encode, neon32_base64_decode);
-    BASE64_UT_DECLARE_BASE64_IMPL(NEON64, neon64_base64_encode, neon64_base64_decode);
-    BASE64_UT_DECLARE_BASE64_IMPL(AVX2, avx2_base64_encode, avx2_base64_decode);
-    BASE64_UT_DECLARE_BASE64_IMPL(SSSE3, ssse3_base64_encode, ssse3_base64_decode);
-
-#undef BASE64_UT_DECLARE_BASE64_IMPL
-
-    struct TImpls {
-        enum EImpl : size_t {
-            PLAIN32_IMPL,
-            PLAIN64_IMPL,
-            NEON32_IMPL,
-            NEON64_IMPL,
-            AVX2_IMPL,
-            SSSE3_IMPL,
-            MAX_IMPL
-        };
-
+    }                                                                                                                          \ 
+                                                                                                                               \ 
+    Y_DECLARE_UNUSED                                                                                                           \ 
+    static inline void prefix##Base64Encode(const TStringBuf& src, TString& dst) {                                             \ 
+        dst.ReserveAndResize(Base64EncodeBufSize(src.size()));                                                                 \ 
+        dst.resize(::NB64Etalon::prefix##Base64Encode(src, dst.begin()).size());                                               \ 
+    }                                                                                                                          \ 
+                                                                                                                               \ 
+    Y_DECLARE_UNUSED                                                                                                           \ 
+    static inline TString prefix##Base64Encode(const TStringBuf& s) {                                                          \ 
+        TString ret;                                                                                                           \ 
+        prefix##Base64Encode(s, ret);                                                                                          \ 
+        return ret;                                                                                                            \ 
+    } 
+ 
+namespace NB64Etalon { 
+    BASE64_UT_DECLARE_BASE64_IMPL(PLAIN32, plain32_base64_encode, plain32_base64_decode); 
+    BASE64_UT_DECLARE_BASE64_IMPL(PLAIN64, plain64_base64_encode, plain64_base64_decode); 
+    BASE64_UT_DECLARE_BASE64_IMPL(NEON32, neon32_base64_encode, neon32_base64_decode); 
+    BASE64_UT_DECLARE_BASE64_IMPL(NEON64, neon64_base64_encode, neon64_base64_decode); 
+    BASE64_UT_DECLARE_BASE64_IMPL(AVX2, avx2_base64_encode, avx2_base64_decode); 
+    BASE64_UT_DECLARE_BASE64_IMPL(SSSE3, ssse3_base64_encode, ssse3_base64_decode); 
+ 
+#undef BASE64_UT_DECLARE_BASE64_IMPL 
+ 
+    struct TImpls { 
+        enum EImpl : size_t { 
+            PLAIN32_IMPL, 
+            PLAIN64_IMPL, 
+            NEON32_IMPL, 
+            NEON64_IMPL, 
+            AVX2_IMPL, 
+            SSSE3_IMPL, 
+            MAX_IMPL 
+        }; 
+ 
         using TEncodeF = void (*)(const TStringBuf&, TString&);
         using TDecodeF = void (*)(const TStringBuf&, TString&);
-
-        struct TImpl {
-            TEncodeF Encode = nullptr;
-            TDecodeF Decode = nullptr;
-        };
-
-        std::array<TImpl, MAX_IMPL> Impl;
-
-        TImpls() {
-            Impl[PLAIN32_IMPL].Encode = PLAIN32Base64Encode;
-            Impl[PLAIN32_IMPL].Decode = PLAIN32Base64Decode;
-            Impl[PLAIN64_IMPL].Encode = PLAIN64Base64Encode;
-            Impl[PLAIN64_IMPL].Decode = PLAIN64Base64Decode;
-#if defined(_arm32_)
-            Impl[NEON32_IMPL].Encode = NEON32Base64Encode;
-            Impl[NEON32_IMPL].Decode = NEON32Base64Decode;
-#elif defined(_arm64_)
-            Impl[NEON64_IMPL].Encode = NEON64Base64Encode;
-            Impl[NEON64_IMPL].Decode = NEON64Base64Decode;
-#elif defined(_x86_64_)
-            if (NX86::HaveSSSE3()) {
-                Impl[SSSE3_IMPL].Encode = SSSE3Base64Encode;
-                Impl[SSSE3_IMPL].Decode = SSSE3Base64Decode;
-            }
-
-            if (NX86::HaveAVX2()) {
-                Impl[AVX2_IMPL].Encode = AVX2Base64Encode;
-                Impl[AVX2_IMPL].Decode = AVX2Base64Decode;
-            }
-#else
-            ythrow yexception() << "Failed to identify the platform";
-#endif
-        }
-    };
-
-    TImpls GetImpls() {
-        static const TImpls IMPLS;
-        return IMPLS;
-    }
-}
-
-template <>
-void Out<NB64Etalon::TImpls::EImpl>(IOutputStream& o, typename TTypeTraits<NB64Etalon::TImpls::EImpl>::TFuncParam v) {
-    switch (v) {
-        case NB64Etalon::TImpls::PLAIN32_IMPL:
-            o << TStringBuf{"PLAIN32"};
-            return;
-        case NB64Etalon::TImpls::PLAIN64_IMPL:
-            o << TStringBuf{"PLAIN64"};
-            return;
-        case NB64Etalon::TImpls::NEON64_IMPL:
-            o << TStringBuf{"NEON64"};
-            return;
-        case NB64Etalon::TImpls::NEON32_IMPL:
-            o << TStringBuf{"NEON32"};
-            return;
-        case NB64Etalon::TImpls::SSSE3_IMPL:
-            o << TStringBuf{"SSSE3"};
-            return;
-        case NB64Etalon::TImpls::AVX2_IMPL:
-            o << TStringBuf{"AVX2"};
-            return;
-        default:
-            ythrow yexception() << "invalid";
-    }
-}
-
+ 
+        struct TImpl { 
+            TEncodeF Encode = nullptr; 
+            TDecodeF Decode = nullptr; 
+        }; 
+ 
+        std::array<TImpl, MAX_IMPL> Impl; 
+ 
+        TImpls() { 
+            Impl[PLAIN32_IMPL].Encode = PLAIN32Base64Encode; 
+            Impl[PLAIN32_IMPL].Decode = PLAIN32Base64Decode; 
+            Impl[PLAIN64_IMPL].Encode = PLAIN64Base64Encode; 
+            Impl[PLAIN64_IMPL].Decode = PLAIN64Base64Decode; 
+#if defined(_arm32_) 
+            Impl[NEON32_IMPL].Encode = NEON32Base64Encode; 
+            Impl[NEON32_IMPL].Decode = NEON32Base64Decode; 
+#elif defined(_arm64_) 
+            Impl[NEON64_IMPL].Encode = NEON64Base64Encode; 
+            Impl[NEON64_IMPL].Decode = NEON64Base64Decode; 
+#elif defined(_x86_64_) 
+            if (NX86::HaveSSSE3()) { 
+                Impl[SSSE3_IMPL].Encode = SSSE3Base64Encode; 
+                Impl[SSSE3_IMPL].Decode = SSSE3Base64Decode; 
+            } 
+ 
+            if (NX86::HaveAVX2()) { 
+                Impl[AVX2_IMPL].Encode = AVX2Base64Encode; 
+                Impl[AVX2_IMPL].Decode = AVX2Base64Decode; 
+            } 
+#else 
+            ythrow yexception() << "Failed to identify the platform"; 
+#endif 
+        } 
+    }; 
+ 
+    TImpls GetImpls() { 
+        static const TImpls IMPLS; 
+        return IMPLS; 
+    } 
+} 
+ 
+template <> 
+void Out<NB64Etalon::TImpls::EImpl>(IOutputStream& o, typename TTypeTraits<NB64Etalon::TImpls::EImpl>::TFuncParam v) { 
+    switch (v) { 
+        case NB64Etalon::TImpls::PLAIN32_IMPL: 
+            o << TStringBuf{"PLAIN32"}; 
+            return; 
+        case NB64Etalon::TImpls::PLAIN64_IMPL: 
+            o << TStringBuf{"PLAIN64"}; 
+            return; 
+        case NB64Etalon::TImpls::NEON64_IMPL: 
+            o << TStringBuf{"NEON64"}; 
+            return; 
+        case NB64Etalon::TImpls::NEON32_IMPL: 
+            o << TStringBuf{"NEON32"}; 
+            return; 
+        case NB64Etalon::TImpls::SSSE3_IMPL: 
+            o << TStringBuf{"SSSE3"}; 
+            return; 
+        case NB64Etalon::TImpls::AVX2_IMPL: 
+            o << TStringBuf{"AVX2"}; 
+            return; 
+        default: 
+            ythrow yexception() << "invalid"; 
+    } 
+} 
+ 
 static void TestEncodeDecodeIntoString(const TString& plain, const TString& encoded, const TString& encodedUrl) {
     TString a, b;
 
@@ -195,15 +195,15 @@ static void TestEncodeStrictDecodeIntoString(const TString& plain, const TString
     UNIT_ASSERT_VALUES_EQUAL(b, plain);
 }
 
-Y_UNIT_TEST_SUITE(TBase64) {
-    Y_UNIT_TEST(TestEncode) {
+Y_UNIT_TEST_SUITE(TBase64) { 
+    Y_UNIT_TEST(TestEncode) { 
         UNIT_ASSERT_VALUES_EQUAL(Base64Encode("12z"), "MTJ6");
         UNIT_ASSERT_VALUES_EQUAL(Base64Encode("123"), "MTIz");
         UNIT_ASSERT_VALUES_EQUAL(Base64Encode("12"), "MTI=");
         UNIT_ASSERT_VALUES_EQUAL(Base64Encode("1"), "MQ==");
     }
 
-    Y_UNIT_TEST(TestIntoString) {
+    Y_UNIT_TEST(TestIntoString) { 
         {
             TString str;
             for (size_t i = 0; i < 256; ++i)
@@ -241,7 +241,7 @@ Y_UNIT_TEST_SUITE(TBase64) {
         }
     }
 
-    Y_UNIT_TEST(TestDecode) {
+    Y_UNIT_TEST(TestDecode) { 
         UNIT_ASSERT_EXCEPTION(Base64Decode("a"), yexception);
         UNIT_ASSERT_EXCEPTION(Base64StrictDecode("a"), yexception);
 
@@ -285,7 +285,7 @@ Y_UNIT_TEST_SUITE(TBase64) {
         UNIT_ASSERT_VALUES_EQUAL(Base64DecodeUneven("dnluZHg"), "vyndx");
     }
 
-    Y_UNIT_TEST(TestDecodeRandom) {
+    Y_UNIT_TEST(TestDecodeRandom) { 
         TString input;
         constexpr size_t testSize = 240000;
         for (size_t i = 0; i < testSize; ++i) {
@@ -296,202 +296,202 @@ Y_UNIT_TEST_SUITE(TBase64) {
         UNIT_ASSERT_VALUES_EQUAL(Base64Decode(encoded), input);
         UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode(encoded), input);
     }
-
-    Y_UNIT_TEST(TestAllPossibleOctets) {
+ 
+    Y_UNIT_TEST(TestAllPossibleOctets) { 
         const TString x("\0\x01\x02\x03\x04\x05\x06\x07\b\t\n\x0B\f\r\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\x7F"sv);
         const TString xEnc = "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn8=";
         const TString y = Base64Decode(xEnc);
         const TString yEnc = Base64Encode(x);
-        UNIT_ASSERT_VALUES_EQUAL(x, y);
-        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc);
-    }
-
-    Y_UNIT_TEST(TestTwoPaddingCharacters) {
+        UNIT_ASSERT_VALUES_EQUAL(x, y); 
+        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc); 
+    } 
+ 
+    Y_UNIT_TEST(TestTwoPaddingCharacters) { 
         const TString x("a");
         const TString xEnc = "YQ==";
         const TString y = Base64Decode(xEnc);
         const TString yEnc = Base64Encode(x);
-        UNIT_ASSERT_VALUES_EQUAL(x, y);
-        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc);
-    }
-
-    Y_UNIT_TEST(TestOnePaddingCharacter) {
+        UNIT_ASSERT_VALUES_EQUAL(x, y); 
+        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc); 
+    } 
+ 
+    Y_UNIT_TEST(TestOnePaddingCharacter) { 
         const TString x("aa");
         const TString xEnc = "YWE=";
         const TString y = Base64Decode(xEnc);
         const TString yEnc = Base64Encode(x);
-        UNIT_ASSERT_VALUES_EQUAL(x, y);
-        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc);
-    }
-
-    Y_UNIT_TEST(TestNoPaddingCharacters) {
+        UNIT_ASSERT_VALUES_EQUAL(x, y); 
+        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc); 
+    } 
+ 
+    Y_UNIT_TEST(TestNoPaddingCharacters) { 
         const TString x("aaa");
         const TString xEnc = "YWFh";
         const TString y = Base64Decode(xEnc);
         const TString yEnc = Base64Encode(x);
-        UNIT_ASSERT_VALUES_EQUAL(x, y);
-        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc);
-    }
-
-    Y_UNIT_TEST(TestTrailingZero) {
+        UNIT_ASSERT_VALUES_EQUAL(x, y); 
+        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc); 
+    } 
+ 
+    Y_UNIT_TEST(TestTrailingZero) { 
         const TString x("foo\0"sv);
         const TString xEnc = "Zm9vAA==";
         const TString y = Base64Decode(xEnc);
         const TString yEnc = Base64Encode(x);
-        UNIT_ASSERT_VALUES_EQUAL(x, y);
-        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc);
-    }
-
-    Y_UNIT_TEST(TestTwoTrailingZeroes) {
+        UNIT_ASSERT_VALUES_EQUAL(x, y); 
+        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc); 
+    } 
+ 
+    Y_UNIT_TEST(TestTwoTrailingZeroes) { 
         const TString x("foo\0\0"sv);
         const TString xEnc = "Zm9vAAA=";
         const TString y = Base64Decode(xEnc);
         const TString yEnc = Base64Encode(x);
-        UNIT_ASSERT_VALUES_EQUAL(x, y);
-        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc);
-    }
-
-    Y_UNIT_TEST(TestZero) {
+        UNIT_ASSERT_VALUES_EQUAL(x, y); 
+        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc); 
+    } 
+ 
+    Y_UNIT_TEST(TestZero) { 
         const TString x("\0"sv);
         const TString xEnc = "AA==";
         const TString y = Base64Decode(xEnc);
         const TString yEnc = Base64Encode(x);
-        UNIT_ASSERT_VALUES_EQUAL(x, y);
-        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc);
-    }
-
-    Y_UNIT_TEST(TestSymbolsAfterZero) {
+        UNIT_ASSERT_VALUES_EQUAL(x, y); 
+        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc); 
+    } 
+ 
+    Y_UNIT_TEST(TestSymbolsAfterZero) { 
         const TString x("\0a"sv);
         const TString xEnc = "AGE=";
         const TString y = Base64Decode(xEnc);
         const TString yEnc = Base64Encode(x);
-        UNIT_ASSERT_VALUES_EQUAL(x, y);
-        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc);
-    }
-
-    Y_UNIT_TEST(TestEmptyString) {
+        UNIT_ASSERT_VALUES_EQUAL(x, y); 
+        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc); 
+    } 
+ 
+    Y_UNIT_TEST(TestEmptyString) { 
         const TString x = "";
         const TString xEnc = "";
         const TString y = Base64Decode(xEnc);
         const TString yEnc = Base64Encode(x);
-        UNIT_ASSERT_VALUES_EQUAL(x, y);
-        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc);
-    }
-
-    Y_UNIT_TEST(TestBackendsConsistencyOnRandomData) {
-        constexpr size_t TEST_CASES_COUNT = 1000;
-        constexpr size_t MAX_DATA_SIZE = 1000;
-        TFastRng<ui32> prng{42};
+        UNIT_ASSERT_VALUES_EQUAL(x, y); 
+        UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc); 
+    } 
+ 
+    Y_UNIT_TEST(TestBackendsConsistencyOnRandomData) { 
+        constexpr size_t TEST_CASES_COUNT = 1000; 
+        constexpr size_t MAX_DATA_SIZE = 1000; 
+        TFastRng<ui32> prng{42}; 
         TVector<TString> xs{TEST_CASES_COUNT};
         TString xEnc;
         TString xDec;
         TString yEnc;
         TString yDec;
-
-        for (auto& x : xs) {
-            const size_t size = prng() % MAX_DATA_SIZE;
-            for (size_t j = 0; j < size; ++j) {
-                x += static_cast<char>(prng() % 256);
-            }
-        }
-
-        static const auto IMPLS = NB64Etalon::GetImpls();
-        for (size_t i = 0; i < static_cast<size_t>(NB64Etalon::TImpls::MAX_IMPL); ++i) {
-            for (size_t j = 0; j < static_cast<size_t>(NB64Etalon::TImpls::MAX_IMPL); ++j) {
-                const auto ei = static_cast<NB64Etalon::TImpls::EImpl>(i);
-                const auto ej = static_cast<NB64Etalon::TImpls::EImpl>(j);
-                const auto impl = IMPLS.Impl[i];
-                const auto otherImpl = IMPLS.Impl[j];
-                if (!impl.Encode && !impl.Decode || !otherImpl.Encode && !otherImpl.Decode) {
-                    continue;
-                }
-
-                for (const auto& x : xs) {
-                    impl.Encode(x, xEnc);
-                    impl.Decode(xEnc, xDec);
-                    Y_ENSURE(x == xDec, "something is wrong with " << ei << " implementation");
-
-                    otherImpl.Encode(x, yEnc);
-                    otherImpl.Decode(xEnc, yDec);
-                    Y_ENSURE(x == yDec, "something is wrong with " << ej << " implementation");
-
-                    UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc);
-                    UNIT_ASSERT_VALUES_EQUAL(xDec, yDec);
-                }
-            }
-        }
-    }
-
-    Y_UNIT_TEST(TestIfEncodedDataIsZeroTerminatedOnRandomData) {
-        constexpr size_t TEST_CASES_COUNT = 1000;
-        constexpr size_t MAX_DATA_SIZE = 1000;
-        TFastRng<ui32> prng{42};
+ 
+        for (auto& x : xs) { 
+            const size_t size = prng() % MAX_DATA_SIZE; 
+            for (size_t j = 0; j < size; ++j) { 
+                x += static_cast<char>(prng() % 256); 
+            } 
+        } 
+ 
+        static const auto IMPLS = NB64Etalon::GetImpls(); 
+        for (size_t i = 0; i < static_cast<size_t>(NB64Etalon::TImpls::MAX_IMPL); ++i) { 
+            for (size_t j = 0; j < static_cast<size_t>(NB64Etalon::TImpls::MAX_IMPL); ++j) { 
+                const auto ei = static_cast<NB64Etalon::TImpls::EImpl>(i); 
+                const auto ej = static_cast<NB64Etalon::TImpls::EImpl>(j); 
+                const auto impl = IMPLS.Impl[i]; 
+                const auto otherImpl = IMPLS.Impl[j]; 
+                if (!impl.Encode && !impl.Decode || !otherImpl.Encode && !otherImpl.Decode) { 
+                    continue; 
+                } 
+ 
+                for (const auto& x : xs) { 
+                    impl.Encode(x, xEnc); 
+                    impl.Decode(xEnc, xDec); 
+                    Y_ENSURE(x == xDec, "something is wrong with " << ei << " implementation"); 
+ 
+                    otherImpl.Encode(x, yEnc); 
+                    otherImpl.Decode(xEnc, yDec); 
+                    Y_ENSURE(x == yDec, "something is wrong with " << ej << " implementation"); 
+ 
+                    UNIT_ASSERT_VALUES_EQUAL(xEnc, yEnc); 
+                    UNIT_ASSERT_VALUES_EQUAL(xDec, yDec); 
+                } 
+            } 
+        } 
+    } 
+ 
+    Y_UNIT_TEST(TestIfEncodedDataIsZeroTerminatedOnRandomData) { 
+        constexpr size_t TEST_CASES_COUNT = 1000; 
+        constexpr size_t MAX_DATA_SIZE = 1000; 
+        TFastRng<ui32> prng{42}; 
         TString x;
         TVector<char> buf;
-        for (size_t i = 0; i < TEST_CASES_COUNT; ++i) {
-            const size_t size = prng() % MAX_DATA_SIZE;
-            x.clear();
-            for (size_t j = 0; j < size; ++j) {
-                x += static_cast<char>(prng() % 256);
-            }
-
-            buf.assign(Base64EncodeBufSize(x.size()), Max<char>());
+        for (size_t i = 0; i < TEST_CASES_COUNT; ++i) { 
+            const size_t size = prng() % MAX_DATA_SIZE; 
+            x.clear(); 
+            for (size_t j = 0; j < size; ++j) { 
+                x += static_cast<char>(prng() % 256); 
+            } 
+ 
+            buf.assign(Base64EncodeBufSize(x.size()), Max<char>()); 
             const auto* const xEncEnd = Base64Encode(buf.data(), (const unsigned char*)x.data(), x.size());
-            UNIT_ASSERT_VALUES_EQUAL(*xEncEnd, '\0');
-        }
-    }
-
-    Y_UNIT_TEST(TestDecodeURLEncodedNoPadding) {
-        const auto x = "123";
-        const auto xDec = Base64Decode("MTIz");
-        UNIT_ASSERT_VALUES_EQUAL(x, xDec);
-    }
-
-    Y_UNIT_TEST(TestDecodeURLEncodedOnePadding) {
-        const auto x = "12";
-        const auto xDec = Base64Decode("MTI,");
-        UNIT_ASSERT_VALUES_EQUAL(x, xDec);
-    }
-
-    Y_UNIT_TEST(TestDecodeURLEncodedTwoPadding) {
-        const auto x = "1";
-        const auto xDec = Base64Decode("MQ,,");
-        UNIT_ASSERT_VALUES_EQUAL(x, xDec);
-    }
-
-    Y_UNIT_TEST(TestDecodeNoPaddingLongString) {
-        const auto x = "How do I convert between big-endian and little-endian values in C++?a";
-        const auto xDec = Base64Decode("SG93IGRvIEkgY29udmVydCBiZXR3ZWVuIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gdmFsdWVzIGluIEMrKz9h");
-        UNIT_ASSERT_VALUES_EQUAL(x, xDec);
-    }
-
-    Y_UNIT_TEST(TestDecodeOnePaddingLongString) {
-        const auto x = "How do I convert between big-endian and little-endian values in C++?";
-        const auto xDec = Base64Decode("SG93IGRvIEkgY29udmVydCBiZXR3ZWVuIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gdmFsdWVzIGluIEMrKz8=");
-        UNIT_ASSERT_VALUES_EQUAL(x, xDec);
-    }
-
-    Y_UNIT_TEST(TestDecodeTwoPaddingLongString) {
-        const auto x = "How do I convert between big-endian and little-endian values in C++?aa";
-        const auto xDec = Base64Decode("SG93IGRvIEkgY29udmVydCBiZXR3ZWVuIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gdmFsdWVzIGluIEMrKz9hYQ==");
-        UNIT_ASSERT_VALUES_EQUAL(x, xDec);
-    }
-
-    Y_UNIT_TEST(TestDecodeURLEncodedNoPaddingLongString) {
-        const auto x = "How do I convert between big-endian and little-endian values in C++?a";
-        const auto xDec = Base64Decode("SG93IGRvIEkgY29udmVydCBiZXR3ZWVuIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gdmFsdWVzIGluIEMrKz9h");
-        UNIT_ASSERT_VALUES_EQUAL(x, xDec);
-    }
-
-    Y_UNIT_TEST(TestDecodeURLEncodedOnePaddingLongString) {
-        const auto x = "How do I convert between big-endian and little-endian values in C++?";
-        const auto xDec = Base64Decode("SG93IGRvIEkgY29udmVydCBiZXR3ZWVuIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gdmFsdWVzIGluIEMrKz8,");
-        UNIT_ASSERT_VALUES_EQUAL(x, xDec);
-    }
-
-    Y_UNIT_TEST(TestDecodeURLEncodedTwoPaddingLongString) {
-        const auto x = "How do I convert between big-endian and little-endian values in C++?aa";
-        const auto xDec = Base64Decode("SG93IGRvIEkgY29udmVydCBiZXR3ZWVuIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gdmFsdWVzIGluIEMrKz9hYQ,,");
-        UNIT_ASSERT_VALUES_EQUAL(x, xDec);
-    }
+            UNIT_ASSERT_VALUES_EQUAL(*xEncEnd, '\0'); 
+        } 
+    } 
+ 
+    Y_UNIT_TEST(TestDecodeURLEncodedNoPadding) { 
+        const auto x = "123"; 
+        const auto xDec = Base64Decode("MTIz"); 
+        UNIT_ASSERT_VALUES_EQUAL(x, xDec); 
+    } 
+ 
+    Y_UNIT_TEST(TestDecodeURLEncodedOnePadding) { 
+        const auto x = "12"; 
+        const auto xDec = Base64Decode("MTI,"); 
+        UNIT_ASSERT_VALUES_EQUAL(x, xDec); 
+    } 
+ 
+    Y_UNIT_TEST(TestDecodeURLEncodedTwoPadding) { 
+        const auto x = "1"; 
+        const auto xDec = Base64Decode("MQ,,"); 
+        UNIT_ASSERT_VALUES_EQUAL(x, xDec); 
+    } 
+ 
+    Y_UNIT_TEST(TestDecodeNoPaddingLongString) { 
+        const auto x = "How do I convert between big-endian and little-endian values in C++?a"; 
+        const auto xDec = Base64Decode("SG93IGRvIEkgY29udmVydCBiZXR3ZWVuIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gdmFsdWVzIGluIEMrKz9h"); 
+        UNIT_ASSERT_VALUES_EQUAL(x, xDec); 
+    } 
+ 
+    Y_UNIT_TEST(TestDecodeOnePaddingLongString) { 
+        const auto x = "How do I convert between big-endian and little-endian values in C++?"; 
+        const auto xDec = Base64Decode("SG93IGRvIEkgY29udmVydCBiZXR3ZWVuIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gdmFsdWVzIGluIEMrKz8="); 
+        UNIT_ASSERT_VALUES_EQUAL(x, xDec); 
+    } 
+ 
+    Y_UNIT_TEST(TestDecodeTwoPaddingLongString) { 
+        const auto x = "How do I convert between big-endian and little-endian values in C++?aa"; 
+        const auto xDec = Base64Decode("SG93IGRvIEkgY29udmVydCBiZXR3ZWVuIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gdmFsdWVzIGluIEMrKz9hYQ=="); 
+        UNIT_ASSERT_VALUES_EQUAL(x, xDec); 
+    } 
+ 
+    Y_UNIT_TEST(TestDecodeURLEncodedNoPaddingLongString) { 
+        const auto x = "How do I convert between big-endian and little-endian values in C++?a"; 
+        const auto xDec = Base64Decode("SG93IGRvIEkgY29udmVydCBiZXR3ZWVuIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gdmFsdWVzIGluIEMrKz9h"); 
+        UNIT_ASSERT_VALUES_EQUAL(x, xDec); 
+    } 
+ 
+    Y_UNIT_TEST(TestDecodeURLEncodedOnePaddingLongString) { 
+        const auto x = "How do I convert between big-endian and little-endian values in C++?"; 
+        const auto xDec = Base64Decode("SG93IGRvIEkgY29udmVydCBiZXR3ZWVuIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gdmFsdWVzIGluIEMrKz8,"); 
+        UNIT_ASSERT_VALUES_EQUAL(x, xDec); 
+    } 
+ 
+    Y_UNIT_TEST(TestDecodeURLEncodedTwoPaddingLongString) { 
+        const auto x = "How do I convert between big-endian and little-endian values in C++?aa"; 
+        const auto xDec = Base64Decode("SG93IGRvIEkgY29udmVydCBiZXR3ZWVuIGJpZy1lbmRpYW4gYW5kIGxpdHRsZS1lbmRpYW4gdmFsdWVzIGluIEMrKz9hYQ,,"); 
+        UNIT_ASSERT_VALUES_EQUAL(x, xDec); 
+    } 
 }
diff --git a/library/cpp/string_utils/base64/bench/main.cpp b/library/cpp/string_utils/base64/bench/main.cpp
index 10e09bc1c7..f3f8280136 100644
--- a/library/cpp/string_utils/base64/bench/main.cpp
+++ b/library/cpp/string_utils/base64/bench/main.cpp
@@ -1,110 +1,110 @@
 #include <library/cpp/string_utils/base64/base64.h>
-
+ 
 #include <library/cpp/testing/benchmark/bench.h>
-
-#include <util/generic/buffer.h>
-#include <util/generic/singleton.h>
+ 
+#include <util/generic/buffer.h> 
+#include <util/generic/singleton.h> 
 #include <util/generic/string.h>
-#include <util/generic/vector.h>
-#include <util/generic/xrange.h>
-#include <util/generic/yexception.h>
-#include <util/random/random.h>
-
-#include <array>
-
+#include <util/generic/vector.h> 
+#include <util/generic/xrange.h> 
+#include <util/generic/yexception.h> 
+#include <util/random/random.h> 
+ 
+#include <array> 
+ 
 static TString GenerateRandomData(const size_t minSize, const size_t maxSize) {
-    Y_ENSURE(minSize <= maxSize, "wow");
+    Y_ENSURE(minSize <= maxSize, "wow"); 
     TString r;
-    for (size_t i = 0; i < minSize; ++i) {
-        r.push_back(RandomNumber<char>());
-    }
-
-    if (minSize == maxSize) {
-        return r;
-    }
-
-    const size_t size = RandomNumber<size_t>() % (maxSize - minSize + 1);
-    for (size_t i = 0; i < size; ++i) {
-        r.push_back(RandomNumber<char>());
-    }
-
-    return r;
-}
-
-template <size_t N>
+    for (size_t i = 0; i < minSize; ++i) { 
+        r.push_back(RandomNumber<char>()); 
+    } 
+ 
+    if (minSize == maxSize) { 
+        return r; 
+    } 
+ 
+    const size_t size = RandomNumber<size_t>() % (maxSize - minSize + 1); 
+    for (size_t i = 0; i < size; ++i) { 
+        r.push_back(RandomNumber<char>()); 
+    } 
+ 
+    return r; 
+} 
+ 
+template <size_t N> 
 static std::array<TString, N> GenerateRandomDataVector(const size_t minSize, const size_t maxSize) {
     std::array<TString, N> r;
-    for (size_t i = 0; i < N; ++i) {
-        r[i] = GenerateRandomData(minSize, maxSize);
-    }
-
-    return r;
-}
-
-template <size_t N>
+    for (size_t i = 0; i < N; ++i) { 
+        r[i] = GenerateRandomData(minSize, maxSize); 
+    } 
+ 
+    return r; 
+} 
+ 
+template <size_t N> 
 static std::array<TString, N> Encode(const std::array<TString, N>& d) {
     std::array<TString, N> r;
-    for (size_t i = 0, iEnd = d.size(); i < iEnd; ++i) {
-        r[i] = Base64Encode(d[i]);
-    }
-
-    return r;
-}
-
-namespace {
-    template <size_t N, size_t MinSize, size_t MaxSize>
-    struct TRandomDataHolder {
-        TRandomDataHolder()
-            : Data(GenerateRandomDataVector<N>(MinSize, MaxSize))
-            , DataEncoded(Encode<N>(Data))
-        {
-            for (size_t i = 0; i < N; ++i) {
-                const size_t size = Data[i].size();
-                const size_t sizeEnc = DataEncoded[i].size();
-                PlaceToEncode[i].Resize(Base64EncodeBufSize(size));
-                PlaceToDecode[i].Resize(Base64DecodeBufSize(sizeEnc));
-            }
-        }
-
-        static constexpr size_t Size = N;
+    for (size_t i = 0, iEnd = d.size(); i < iEnd; ++i) { 
+        r[i] = Base64Encode(d[i]); 
+    } 
+ 
+    return r; 
+} 
+ 
+namespace { 
+    template <size_t N, size_t MinSize, size_t MaxSize> 
+    struct TRandomDataHolder { 
+        TRandomDataHolder() 
+            : Data(GenerateRandomDataVector<N>(MinSize, MaxSize)) 
+            , DataEncoded(Encode<N>(Data)) 
+        { 
+            for (size_t i = 0; i < N; ++i) { 
+                const size_t size = Data[i].size(); 
+                const size_t sizeEnc = DataEncoded[i].size(); 
+                PlaceToEncode[i].Resize(Base64EncodeBufSize(size)); 
+                PlaceToDecode[i].Resize(Base64DecodeBufSize(sizeEnc)); 
+            } 
+        } 
+ 
+        static constexpr size_t Size = N; 
         const std::array<TString, N> Data;
         const std::array<TString, N> DataEncoded;
-        std::array<TBuffer, N> PlaceToEncode;
-        std::array<TBuffer, N> PlaceToDecode;
-    };
-
-    template <size_t N, size_t Size>
-    using TFixedSizeRandomDataHolder = TRandomDataHolder<N, Size, Size>;
-
-    using FSRDH_1 = TFixedSizeRandomDataHolder<10, 1>;
-    using FSRDH_2 = TFixedSizeRandomDataHolder<10, 2>;
-    using FSRDH_4 = TFixedSizeRandomDataHolder<10, 4>;
-    using FSRDH_8 = TFixedSizeRandomDataHolder<10, 8>;
-    using FSRDH_16 = TFixedSizeRandomDataHolder<10, 16>;
-    using FSRDH_32 = TFixedSizeRandomDataHolder<10, 32>;
-    using FSRDH_64 = TFixedSizeRandomDataHolder<10, 64>;
-    using FSRDH_128 = TFixedSizeRandomDataHolder<10, 128>;
-    using FSRDH_1024 = TFixedSizeRandomDataHolder<10, 1024>;
-    using FSRDH_10240 = TFixedSizeRandomDataHolder<10, 10240>;
-    using FSRDH_102400 = TFixedSizeRandomDataHolder<10, 102400>;
-    using FSRDH_1048576 = TFixedSizeRandomDataHolder<10, 1048576>;
-    using FSRDH_10485760 = TFixedSizeRandomDataHolder<10, 10485760>;
-}
-
-template <typename T>
-static inline void BenchEncode(T& d, const NBench::NCpu::TParams& iface) {
-    for (const auto it : xrange(iface.Iterations())) {
-        Y_UNUSED(it);
-        for (size_t i = 0; i < d.Size; ++i) {
+        std::array<TBuffer, N> PlaceToEncode; 
+        std::array<TBuffer, N> PlaceToDecode; 
+    }; 
+ 
+    template <size_t N, size_t Size> 
+    using TFixedSizeRandomDataHolder = TRandomDataHolder<N, Size, Size>; 
+ 
+    using FSRDH_1 = TFixedSizeRandomDataHolder<10, 1>; 
+    using FSRDH_2 = TFixedSizeRandomDataHolder<10, 2>; 
+    using FSRDH_4 = TFixedSizeRandomDataHolder<10, 4>; 
+    using FSRDH_8 = TFixedSizeRandomDataHolder<10, 8>; 
+    using FSRDH_16 = TFixedSizeRandomDataHolder<10, 16>; 
+    using FSRDH_32 = TFixedSizeRandomDataHolder<10, 32>; 
+    using FSRDH_64 = TFixedSizeRandomDataHolder<10, 64>; 
+    using FSRDH_128 = TFixedSizeRandomDataHolder<10, 128>; 
+    using FSRDH_1024 = TFixedSizeRandomDataHolder<10, 1024>; 
+    using FSRDH_10240 = TFixedSizeRandomDataHolder<10, 10240>; 
+    using FSRDH_102400 = TFixedSizeRandomDataHolder<10, 102400>; 
+    using FSRDH_1048576 = TFixedSizeRandomDataHolder<10, 1048576>; 
+    using FSRDH_10485760 = TFixedSizeRandomDataHolder<10, 10485760>; 
+} 
+ 
+template <typename T> 
+static inline void BenchEncode(T& d, const NBench::NCpu::TParams& iface) { 
+    for (const auto it : xrange(iface.Iterations())) { 
+        Y_UNUSED(it); 
+        for (size_t i = 0; i < d.Size; ++i) { 
             NBench::Escape(d.PlaceToEncode[i].data());
-            Y_DO_NOT_OPTIMIZE_AWAY(
+            Y_DO_NOT_OPTIMIZE_AWAY( 
                 Base64Encode(d.PlaceToEncode[i].data(), (const unsigned char*)d.Data[i].data(), d.Data[i].size()));
-            NBench::Clobber();
-        }
-    }
-}
-
-template <typename T>
+            NBench::Clobber(); 
+        } 
+    } 
+} 
+ 
+template <typename T> 
 static inline void BenchEncodeUrl(T& d, const NBench::NCpu::TParams& iface) {
     for (const auto it : xrange(iface.Iterations())) {
         Y_UNUSED(it);
@@ -118,147 +118,147 @@ static inline void BenchEncodeUrl(T& d, const NBench::NCpu::TParams& iface) {
 }
 
 template <typename T>
-static inline void BenchDecode(T& d, const NBench::NCpu::TParams& iface) {
-    for (const auto it : xrange(iface.Iterations())) {
-        Y_UNUSED(it);
-        for (size_t i = 0; i < d.Size; ++i) {
+static inline void BenchDecode(T& d, const NBench::NCpu::TParams& iface) { 
+    for (const auto it : xrange(iface.Iterations())) { 
+        Y_UNUSED(it); 
+        for (size_t i = 0; i < d.Size; ++i) { 
             NBench::Escape(d.PlaceToDecode[i].data());
-            Y_DO_NOT_OPTIMIZE_AWAY(
+            Y_DO_NOT_OPTIMIZE_AWAY( 
                 Base64Decode(d.PlaceToDecode[i].data(), (const char*)d.DataEncoded[i].data(), (const char*)(d.DataEncoded[i].data() + d.DataEncoded[i].size())));
-            NBench::Clobber();
-        }
-    }
-}
-
-Y_CPU_BENCHMARK(EncodeF1, iface) {
-    auto& d = *Singleton<FSRDH_1>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF1, iface) {
-    auto& d = *Singleton<FSRDH_1>();
-    BenchDecode(d, iface);
-}
-
-Y_CPU_BENCHMARK(EncodeF2, iface) {
-    auto& d = *Singleton<FSRDH_2>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF2, iface) {
-    auto& d = *Singleton<FSRDH_2>();
-    BenchDecode(d, iface);
-}
-
-Y_CPU_BENCHMARK(EncodeF4, iface) {
-    auto& d = *Singleton<FSRDH_4>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF4, iface) {
-    auto& d = *Singleton<FSRDH_4>();
-    BenchDecode(d, iface);
-}
-
-Y_CPU_BENCHMARK(EncodeF8, iface) {
-    auto& d = *Singleton<FSRDH_8>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF8, iface) {
-    auto& d = *Singleton<FSRDH_8>();
-    BenchDecode(d, iface);
-}
-
-Y_CPU_BENCHMARK(EncodeF16, iface) {
-    auto& d = *Singleton<FSRDH_16>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF16, iface) {
-    auto& d = *Singleton<FSRDH_16>();
-    BenchDecode(d, iface);
-}
-
-Y_CPU_BENCHMARK(EncodeF32, iface) {
-    auto& d = *Singleton<FSRDH_32>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF32, iface) {
-    auto& d = *Singleton<FSRDH_32>();
-    BenchDecode(d, iface);
-}
-
-Y_CPU_BENCHMARK(EncodeF64, iface) {
-    auto& d = *Singleton<FSRDH_64>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF64, iface) {
-    auto& d = *Singleton<FSRDH_64>();
-    BenchDecode(d, iface);
-}
-
-Y_CPU_BENCHMARK(EncodeF128, iface) {
-    auto& d = *Singleton<FSRDH_128>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF128, iface) {
-    auto& d = *Singleton<FSRDH_128>();
-    BenchDecode(d, iface);
-}
-
-Y_CPU_BENCHMARK(EncodeF1024, iface) {
-    auto& d = *Singleton<FSRDH_1024>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF1024, iface) {
-    auto& d = *Singleton<FSRDH_1024>();
-    BenchDecode(d, iface);
-}
-
-Y_CPU_BENCHMARK(EncodeF10240, iface) {
-    auto& d = *Singleton<FSRDH_10240>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF10240, iface) {
-    auto& d = *Singleton<FSRDH_10240>();
-    BenchDecode(d, iface);
-}
-
-Y_CPU_BENCHMARK(EncodeF102400, iface) {
-    auto& d = *Singleton<FSRDH_102400>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF102400, iface) {
-    auto& d = *Singleton<FSRDH_102400>();
-    BenchDecode(d, iface);
-}
-
-Y_CPU_BENCHMARK(EncodeF1048576, iface) {
-    auto& d = *Singleton<FSRDH_1048576>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF1048576, iface) {
-    auto& d = *Singleton<FSRDH_1048576>();
-    BenchDecode(d, iface);
-}
-
-Y_CPU_BENCHMARK(EncodeF10485760, iface) {
-    auto& d = *Singleton<FSRDH_10485760>();
-    BenchEncode(d, iface);
-}
-
-Y_CPU_BENCHMARK(DecodeF10485760, iface) {
-    auto& d = *Singleton<FSRDH_10485760>();
-    BenchDecode(d, iface);
-}
+            NBench::Clobber(); 
+        } 
+    } 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF1, iface) { 
+    auto& d = *Singleton<FSRDH_1>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF1, iface) { 
+    auto& d = *Singleton<FSRDH_1>(); 
+    BenchDecode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF2, iface) { 
+    auto& d = *Singleton<FSRDH_2>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF2, iface) { 
+    auto& d = *Singleton<FSRDH_2>(); 
+    BenchDecode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF4, iface) { 
+    auto& d = *Singleton<FSRDH_4>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF4, iface) { 
+    auto& d = *Singleton<FSRDH_4>(); 
+    BenchDecode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF8, iface) { 
+    auto& d = *Singleton<FSRDH_8>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF8, iface) { 
+    auto& d = *Singleton<FSRDH_8>(); 
+    BenchDecode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF16, iface) { 
+    auto& d = *Singleton<FSRDH_16>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF16, iface) { 
+    auto& d = *Singleton<FSRDH_16>(); 
+    BenchDecode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF32, iface) { 
+    auto& d = *Singleton<FSRDH_32>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF32, iface) { 
+    auto& d = *Singleton<FSRDH_32>(); 
+    BenchDecode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF64, iface) { 
+    auto& d = *Singleton<FSRDH_64>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF64, iface) { 
+    auto& d = *Singleton<FSRDH_64>(); 
+    BenchDecode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF128, iface) { 
+    auto& d = *Singleton<FSRDH_128>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF128, iface) { 
+    auto& d = *Singleton<FSRDH_128>(); 
+    BenchDecode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF1024, iface) { 
+    auto& d = *Singleton<FSRDH_1024>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF1024, iface) { 
+    auto& d = *Singleton<FSRDH_1024>(); 
+    BenchDecode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF10240, iface) { 
+    auto& d = *Singleton<FSRDH_10240>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF10240, iface) { 
+    auto& d = *Singleton<FSRDH_10240>(); 
+    BenchDecode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF102400, iface) { 
+    auto& d = *Singleton<FSRDH_102400>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF102400, iface) { 
+    auto& d = *Singleton<FSRDH_102400>(); 
+    BenchDecode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF1048576, iface) { 
+    auto& d = *Singleton<FSRDH_1048576>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF1048576, iface) { 
+    auto& d = *Singleton<FSRDH_1048576>(); 
+    BenchDecode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(EncodeF10485760, iface) { 
+    auto& d = *Singleton<FSRDH_10485760>(); 
+    BenchEncode(d, iface); 
+} 
+ 
+Y_CPU_BENCHMARK(DecodeF10485760, iface) { 
+    auto& d = *Singleton<FSRDH_10485760>(); 
+    BenchDecode(d, iface); 
+} 
 
 Y_CPU_BENCHMARK(EncodeUrlF1, iface) {
     auto& d = *Singleton<FSRDH_1>();
diff --git a/library/cpp/string_utils/base64/bench/metrics/main.py b/library/cpp/string_utils/base64/bench/metrics/main.py
index c35fd6d8cd..79577bf4d4 100644
--- a/library/cpp/string_utils/base64/bench/metrics/main.py
+++ b/library/cpp/string_utils/base64/bench/metrics/main.py
@@ -1,5 +1,5 @@
-import yatest.common as yc
-
-
-def test_export_metrics(metrics):
+import yatest.common as yc 
+ 
+ 
+def test_export_metrics(metrics): 
     metrics.set_benchmark(yc.execute_benchmark('library/cpp/string_utils/base64/bench/bench'))
diff --git a/library/cpp/string_utils/base64/bench/metrics/ya.make b/library/cpp/string_utils/base64/bench/metrics/ya.make
index b0406516c3..14b57dae22 100644
--- a/library/cpp/string_utils/base64/bench/metrics/ya.make
+++ b/library/cpp/string_utils/base64/bench/metrics/ya.make
@@ -1,20 +1,20 @@
-OWNER(
-    yazevnul
+OWNER( 
+    yazevnul 
     g:util
-)
-
+) 
+ 
 PY2TEST()
-
+ 
 SIZE(LARGE)
-
-TAG(
+ 
+TAG( 
     ya:force_sandbox
-    sb:intel_e5_2660v1
+    sb:intel_e5_2660v1 
     ya:fat
-)
-
+) 
+ 
 TEST_SRCS(main.py)
-
+ 
 DEPENDS(library/cpp/string_utils/base64/bench)
-
-END()
+ 
+END() 
diff --git a/library/cpp/string_utils/base64/bench/ya.make b/library/cpp/string_utils/base64/bench/ya.make
index 5ac5f3d6ce..30a13c6509 100644
--- a/library/cpp/string_utils/base64/bench/ya.make
+++ b/library/cpp/string_utils/base64/bench/ya.make
@@ -1,16 +1,16 @@
-OWNER(
-    yazevnul
+OWNER( 
+    yazevnul 
     g:util
-)
-
+) 
+ 
 Y_BENCHMARK()
-
-SRCS(
-    main.cpp
-)
-
-PEERDIR(
+ 
+SRCS( 
+    main.cpp 
+) 
+ 
+PEERDIR( 
     library/cpp/string_utils/base64
-)
-
-END()
+) 
+ 
+END() 
diff --git a/library/cpp/string_utils/base64/fuzz/generic/ya.make b/library/cpp/string_utils/base64/fuzz/generic/ya.make
index d155e2b0a0..608c12a09e 100644
--- a/library/cpp/string_utils/base64/fuzz/generic/ya.make
+++ b/library/cpp/string_utils/base64/fuzz/generic/ya.make
@@ -1,12 +1,12 @@
-OWNER(
-    yazevnul
+OWNER( 
+    yazevnul 
     g:util
-)
-
-FUZZ()
-
-PEERDIR(
+) 
+ 
+FUZZ() 
+ 
+PEERDIR( 
     library/cpp/string_utils/base64/fuzz/lib
-)
-
-END()
+) 
+ 
+END() 
diff --git a/library/cpp/string_utils/base64/fuzz/lib/main.cpp b/library/cpp/string_utils/base64/fuzz/lib/main.cpp
index 28547ae7a5..aec5655eec 100644
--- a/library/cpp/string_utils/base64/fuzz/lib/main.cpp
+++ b/library/cpp/string_utils/base64/fuzz/lib/main.cpp
@@ -1,13 +1,13 @@
 #include <library/cpp/string_utils/base64/base64.h>
-
-#include <util/system/types.h>
-#include <util/system/yassert.h>
-
-extern "C" int LLVMFuzzerTestOneInput(const ui8* data, size_t size) {
-    const TStringBuf example{reinterpret_cast<const char*>(data), size};
-    const auto converted = Base64Decode(Base64Encode(example));
-
-    Y_VERIFY(example == converted);
-
-    return 0;
-}
+ 
+#include <util/system/types.h> 
+#include <util/system/yassert.h> 
+ 
+extern "C" int LLVMFuzzerTestOneInput(const ui8* data, size_t size) { 
+    const TStringBuf example{reinterpret_cast<const char*>(data), size}; 
+    const auto converted = Base64Decode(Base64Encode(example)); 
+ 
+    Y_VERIFY(example == converted); 
+ 
+    return 0; 
+} 
diff --git a/library/cpp/string_utils/base64/fuzz/lib/ya.make b/library/cpp/string_utils/base64/fuzz/lib/ya.make
index 7b981b86a3..6fee5c9f99 100644
--- a/library/cpp/string_utils/base64/fuzz/lib/ya.make
+++ b/library/cpp/string_utils/base64/fuzz/lib/ya.make
@@ -1,16 +1,16 @@
-OWNER(
-    yazevnul
+OWNER( 
+    yazevnul 
     g:util
-)
-
-LIBRARY()
-
-SRCS(
-    main.cpp
-)
-
-PEERDIR(
+) 
+ 
+LIBRARY() 
+ 
+SRCS( 
+    main.cpp 
+) 
+ 
+PEERDIR( 
     library/cpp/string_utils/base64
-)
-
-END()
+) 
+ 
+END() 
diff --git a/library/cpp/string_utils/base64/fuzz/ya.make b/library/cpp/string_utils/base64/fuzz/ya.make
index bef82061c4..a0ed64f273 100644
--- a/library/cpp/string_utils/base64/fuzz/ya.make
+++ b/library/cpp/string_utils/base64/fuzz/ya.make
@@ -1,10 +1,10 @@
-OWNER(
-    yazevnul
+OWNER( 
+    yazevnul 
     g:util
-)
-
-RECURSE(
-    generic
-    lib
+) 
+ 
+RECURSE( 
+    generic 
+    lib 
     uneven
-)
+) 
diff --git a/library/cpp/string_utils/base64/ut/ya.make b/library/cpp/string_utils/base64/ut/ya.make
index 9b61241f0e..560d96423f 100644
--- a/library/cpp/string_utils/base64/ut/ya.make
+++ b/library/cpp/string_utils/base64/ut/ya.make
@@ -1,22 +1,22 @@
-OWNER(
+OWNER( 
     g:util
-    yazevnul
-)
-
+    yazevnul 
+) 
+ 
 UNITTEST_FOR(library/cpp/string_utils/base64)
-
-SRCS(
-    base64_ut.cpp
+ 
+SRCS( 
+    base64_ut.cpp 
     base64_decode_uneven_ut.cpp
-)
-
-PEERDIR(
-    contrib/libs/base64/avx2
-    contrib/libs/base64/ssse3
-    contrib/libs/base64/neon32
-    contrib/libs/base64/neon64
-    contrib/libs/base64/plain32
-    contrib/libs/base64/plain64
-)
-
-END()
+) 
+ 
+PEERDIR( 
+    contrib/libs/base64/avx2 
+    contrib/libs/base64/ssse3 
+    contrib/libs/base64/neon32 
+    contrib/libs/base64/neon64 
+    contrib/libs/base64/plain32 
+    contrib/libs/base64/plain64 
+) 
+ 
+END() 
diff --git a/library/cpp/string_utils/base64/ya.make b/library/cpp/string_utils/base64/ya.make
index f5258c446c..ee1ec0e023 100644
--- a/library/cpp/string_utils/base64/ya.make
+++ b/library/cpp/string_utils/base64/ya.make
@@ -1,23 +1,23 @@
-OWNER(
+OWNER( 
     g:util
-    yazevnul
-)
-
-LIBRARY()
-
-SRCS(
-    base64.cpp
-)
-
-PEERDIR(
-    contrib/libs/base64/avx2
-    contrib/libs/base64/ssse3
-    contrib/libs/base64/neon32
-    contrib/libs/base64/neon64
-    contrib/libs/base64/plain32
-    contrib/libs/base64/plain64
-)
-
-END()
+    yazevnul 
+) 
+ 
+LIBRARY() 
+ 
+SRCS( 
+    base64.cpp 
+) 
+ 
+PEERDIR( 
+    contrib/libs/base64/avx2 
+    contrib/libs/base64/ssse3 
+    contrib/libs/base64/neon32 
+    contrib/libs/base64/neon64 
+    contrib/libs/base64/plain32 
+    contrib/libs/base64/plain64 
+) 
+ 
+END() 
 
 RECURSE_FOR_TESTS(ut)