intermediate changes

ref:ca7a95e8c9a9d780f96497136a152091d54e61b5

6 files changed, 0 insertions, 586 deletions

diff --git a/contrib/libs/openssl/crypto/rc2/rc2_cbc.c b/contrib/libs/openssl/crypto/rc2/rc2_cbc.c
deleted file mode 100644
index 17e86f690e..0000000000
--- a/contrib/libs/openssl/crypto/rc2/rc2_cbc.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the OpenSSL license (the "License").  You may not use
- * this file except in compliance with the License.  You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-#include <openssl/rc2.h>
-#include "rc2_local.h"
-
-void RC2_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
-                     RC2_KEY *ks, unsigned char *iv, int encrypt)
-{
-    register unsigned long tin0, tin1;
-    register unsigned long tout0, tout1, xor0, xor1;
-    register long l = length;
-    unsigned long tin[2];
-
-    if (encrypt) {
-        c2l(iv, tout0);
-        c2l(iv, tout1);
-        iv -= 8;
-        for (l -= 8; l >= 0; l -= 8) {
-            c2l(in, tin0);
-            c2l(in, tin1);
-            tin0 ^= tout0;
-            tin1 ^= tout1;
-            tin[0] = tin0;
-            tin[1] = tin1;
-            RC2_encrypt(tin, ks);
-            tout0 = tin[0];
-            l2c(tout0, out);
-            tout1 = tin[1];
-            l2c(tout1, out);
-        }
-        if (l != -8) {
-            c2ln(in, tin0, tin1, l + 8);
-            tin0 ^= tout0;
-            tin1 ^= tout1;
-            tin[0] = tin0;
-            tin[1] = tin1;
-            RC2_encrypt(tin, ks);
-            tout0 = tin[0];
-            l2c(tout0, out);
-            tout1 = tin[1];
-            l2c(tout1, out);
-        }
-        l2c(tout0, iv);
-        l2c(tout1, iv);
-    } else {
-        c2l(iv, xor0);
-        c2l(iv, xor1);
-        iv -= 8;
-        for (l -= 8; l >= 0; l -= 8) {
-            c2l(in, tin0);
-            tin[0] = tin0;
-            c2l(in, tin1);
-            tin[1] = tin1;
-            RC2_decrypt(tin, ks);
-            tout0 = tin[0] ^ xor0;
-            tout1 = tin[1] ^ xor1;
-            l2c(tout0, out);
-            l2c(tout1, out);
-            xor0 = tin0;
-            xor1 = tin1;
-        }
-        if (l != -8) {
-            c2l(in, tin0);
-            tin[0] = tin0;
-            c2l(in, tin1);
-            tin[1] = tin1;
-            RC2_decrypt(tin, ks);
-            tout0 = tin[0] ^ xor0;
-            tout1 = tin[1] ^ xor1;
-            l2cn(tout0, tout1, out, l + 8);
-            xor0 = tin0;
-            xor1 = tin1;
-        }
-        l2c(xor0, iv);
-        l2c(xor1, iv);
-    }
-    tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
-    tin[0] = tin[1] = 0;
-}
-
-void RC2_encrypt(unsigned long *d, RC2_KEY *key)
-{
-    int i, n;
-    register RC2_INT *p0, *p1;
-    register RC2_INT x0, x1, x2, x3, t;
-    unsigned long l;
-
-    l = d[0];
-    x0 = (RC2_INT) l & 0xffff;
-    x1 = (RC2_INT) (l >> 16L);
-    l = d[1];
-    x2 = (RC2_INT) l & 0xffff;
-    x3 = (RC2_INT) (l >> 16L);
-
-    n = 3;
-    i = 5;
-
-    p0 = p1 = &(key->data[0]);
-    for (;;) {
-        t = (x0 + (x1 & ~x3) + (x2 & x3) + *(p0++)) & 0xffff;
-        x0 = (t << 1) | (t >> 15);
-        t = (x1 + (x2 & ~x0) + (x3 & x0) + *(p0++)) & 0xffff;
-        x1 = (t << 2) | (t >> 14);
-        t = (x2 + (x3 & ~x1) + (x0 & x1) + *(p0++)) & 0xffff;
-        x2 = (t << 3) | (t >> 13);
-        t = (x3 + (x0 & ~x2) + (x1 & x2) + *(p0++)) & 0xffff;
-        x3 = (t << 5) | (t >> 11);
-
-        if (--i == 0) {
-            if (--n == 0)
-                break;
-            i = (n == 2) ? 6 : 5;
-
-            x0 += p1[x3 & 0x3f];
-            x1 += p1[x0 & 0x3f];
-            x2 += p1[x1 & 0x3f];
-            x3 += p1[x2 & 0x3f];
-        }
-    }
-
-    d[0] =
-        (unsigned long)(x0 & 0xffff) | ((unsigned long)(x1 & 0xffff) << 16L);
-    d[1] =
-        (unsigned long)(x2 & 0xffff) | ((unsigned long)(x3 & 0xffff) << 16L);
-}
-
-void RC2_decrypt(unsigned long *d, RC2_KEY *key)
-{
-    int i, n;
-    register RC2_INT *p0, *p1;
-    register RC2_INT x0, x1, x2, x3, t;
-    unsigned long l;
-
-    l = d[0];
-    x0 = (RC2_INT) l & 0xffff;
-    x1 = (RC2_INT) (l >> 16L);
-    l = d[1];
-    x2 = (RC2_INT) l & 0xffff;
-    x3 = (RC2_INT) (l >> 16L);
-
-    n = 3;
-    i = 5;
-
-    p0 = &(key->data[63]);
-    p1 = &(key->data[0]);
-    for (;;) {
-        t = ((x3 << 11) | (x3 >> 5)) & 0xffff;
-        x3 = (t - (x0 & ~x2) - (x1 & x2) - *(p0--)) & 0xffff;
-        t = ((x2 << 13) | (x2 >> 3)) & 0xffff;
-        x2 = (t - (x3 & ~x1) - (x0 & x1) - *(p0--)) & 0xffff;
-        t = ((x1 << 14) | (x1 >> 2)) & 0xffff;
-        x1 = (t - (x2 & ~x0) - (x3 & x0) - *(p0--)) & 0xffff;
-        t = ((x0 << 15) | (x0 >> 1)) & 0xffff;
-        x0 = (t - (x1 & ~x3) - (x2 & x3) - *(p0--)) & 0xffff;
-
-        if (--i == 0) {
-            if (--n == 0)
-                break;
-            i = (n == 2) ? 6 : 5;
-
-            x3 = (x3 - p1[x2 & 0x3f]) & 0xffff;
-            x2 = (x2 - p1[x1 & 0x3f]) & 0xffff;
-            x1 = (x1 - p1[x0 & 0x3f]) & 0xffff;
-            x0 = (x0 - p1[x3 & 0x3f]) & 0xffff;
-        }
-    }
-
-    d[0] =
-        (unsigned long)(x0 & 0xffff) | ((unsigned long)(x1 & 0xffff) << 16L);
-    d[1] =
-        (unsigned long)(x2 & 0xffff) | ((unsigned long)(x3 & 0xffff) << 16L);
-}
diff --git a/contrib/libs/openssl/crypto/rc2/rc2_ecb.c b/contrib/libs/openssl/crypto/rc2/rc2_ecb.c
deleted file mode 100644
index 8d9927cd58..0000000000
--- a/contrib/libs/openssl/crypto/rc2/rc2_ecb.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the OpenSSL license (the "License").  You may not use
- * this file except in compliance with the License.  You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-#include <openssl/rc2.h>
-#include "rc2_local.h"
-#include <openssl/opensslv.h>
-
-/*-
- * RC2 as implemented frm a posting from
- * Newsgroups: sci.crypt
- * Subject: Specification for Ron Rivests Cipher No.2
- * Message-ID: <4fk39f$f70@net.auckland.ac.nz>
- * Date: 11 Feb 1996 06:45:03 GMT
- */
-
-void RC2_ecb_encrypt(const unsigned char *in, unsigned char *out, RC2_KEY *ks,
-                     int encrypt)
-{
-    unsigned long l, d[2];
-
-    c2l(in, l);
-    d[0] = l;
-    c2l(in, l);
-    d[1] = l;
-    if (encrypt)
-        RC2_encrypt(d, ks);
-    else
-        RC2_decrypt(d, ks);
-    l = d[0];
-    l2c(l, out);
-    l = d[1];
-    l2c(l, out);
-    l = d[0] = d[1] = 0;
-}
diff --git a/contrib/libs/openssl/crypto/rc2/rc2_local.h b/contrib/libs/openssl/crypto/rc2/rc2_local.h
deleted file mode 100644
index e4dad94787..0000000000
--- a/contrib/libs/openssl/crypto/rc2/rc2_local.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the OpenSSL license (the "License").  You may not use
- * this file except in compliance with the License.  You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-#undef c2l
-#define c2l(c,l)        (l =((unsigned long)(*((c)++)))    , \
-                         l|=((unsigned long)(*((c)++)))<< 8L, \
-                         l|=((unsigned long)(*((c)++)))<<16L, \
-                         l|=((unsigned long)(*((c)++)))<<24L)
-
-/* NOTE - c is not incremented as per c2l */
-#undef c2ln
-#define c2ln(c,l1,l2,n) { \
-                        c+=n; \
-                        l1=l2=0; \
-                        switch (n) { \
-                        case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
-                        /* fall thru */                               \
-                        case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
-                        /* fall thru */                               \
-                        case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
-                        /* fall thru */                               \
-                        case 5: l2|=((unsigned long)(*(--(c))));      \
-                        /* fall thru */                               \
-                        case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
-                        /* fall thru */                               \
-                        case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
-                        /* fall thru */                               \
-                        case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
-                        /* fall thru */                               \
-                        case 1: l1|=((unsigned long)(*(--(c))));      \
-                                } \
-                        }
-
-#undef l2c
-#define l2c(l,c)        (*((c)++)=(unsigned char)(((l)     )&0xff), \
-                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-                         *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-                         *((c)++)=(unsigned char)(((l)>>24L)&0xff))
-
-/* NOTE - c is not incremented as per l2c */
-#undef l2cn
-#define l2cn(l1,l2,c,n) { \
-                        c+=n; \
-                        switch (n) { \
-                        case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
-                        /* fall thru */                                     \
-                        case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
-                        /* fall thru */                                     \
-                        case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
-                        /* fall thru */                                     \
-                        case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
-                        /* fall thru */                                     \
-                        case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
-                        /* fall thru */                                     \
-                        case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
-                        /* fall thru */                                     \
-                        case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
-                        /* fall thru */                                     \
-                        case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
-                                } \
-                        }
-
-/* NOTE - c is not incremented as per n2l */
-#define n2ln(c,l1,l2,n) { \
-                        c+=n; \
-                        l1=l2=0; \
-                        switch (n) { \
-                        case 8: l2 =((unsigned long)(*(--(c))))    ; \
-                        /* fall thru */                              \
-                        case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
-                        /* fall thru */                              \
-                        case 6: l2|=((unsigned long)(*(--(c))))<<16; \
-                        /* fall thru */                              \
-                        case 5: l2|=((unsigned long)(*(--(c))))<<24; \
-                        /* fall thru */                              \
-                        case 4: l1 =((unsigned long)(*(--(c))))    ; \
-                        /* fall thru */                              \
-                        case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
-                        /* fall thru */                              \
-                        case 2: l1|=((unsigned long)(*(--(c))))<<16; \
-                        /* fall thru */                              \
-                        case 1: l1|=((unsigned long)(*(--(c))))<<24; \
-                                } \
-                        }
-
-/* NOTE - c is not incremented as per l2n */
-#define l2nn(l1,l2,c,n) { \
-                        c+=n; \
-                        switch (n) { \
-                        case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
-                        /* fall thru */                                    \
-                        case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
-                        /* fall thru */                                    \
-                        case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
-                        /* fall thru */                                    \
-                        case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
-                        /* fall thru */                                    \
-                        case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
-                        /* fall thru */                                    \
-                        case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
-                        /* fall thru */                                    \
-                        case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
-                        /* fall thru */                                    \
-                        case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
-                                } \
-                        }
-
-#undef n2l
-#define n2l(c,l)        (l =((unsigned long)(*((c)++)))<<24L, \
-                         l|=((unsigned long)(*((c)++)))<<16L, \
-                         l|=((unsigned long)(*((c)++)))<< 8L, \
-                         l|=((unsigned long)(*((c)++))))
-
-#undef l2n
-#define l2n(l,c)        (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
-                         *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
-                         *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
-                         *((c)++)=(unsigned char)(((l)     )&0xff))
-
-#define C_RC2(n) \
-        t=(x0+(x1& ~x3)+(x2&x3)+ *(p0++))&0xffff; \
-        x0=(t<<1)|(t>>15); \
-        t=(x1+(x2& ~x0)+(x3&x0)+ *(p0++))&0xffff; \
-        x1=(t<<2)|(t>>14); \
-        t=(x2+(x3& ~x1)+(x0&x1)+ *(p0++))&0xffff; \
-        x2=(t<<3)|(t>>13); \
-        t=(x3+(x0& ~x2)+(x1&x2)+ *(p0++))&0xffff; \
-        x3=(t<<5)|(t>>11);
diff --git a/contrib/libs/openssl/crypto/rc2/rc2_skey.c b/contrib/libs/openssl/crypto/rc2/rc2_skey.c
deleted file mode 100644
index 60ebd42f26..0000000000
--- a/contrib/libs/openssl/crypto/rc2/rc2_skey.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the OpenSSL license (the "License").  You may not use
- * this file except in compliance with the License.  You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-#include <openssl/rc2.h>
-#include "rc2_local.h"
-
-static const unsigned char key_table[256] = {
-    0xd9, 0x78, 0xf9, 0xc4, 0x19, 0xdd, 0xb5, 0xed, 0x28, 0xe9, 0xfd, 0x79,
-    0x4a, 0xa0, 0xd8, 0x9d, 0xc6, 0x7e, 0x37, 0x83, 0x2b, 0x76, 0x53, 0x8e,
-    0x62, 0x4c, 0x64, 0x88, 0x44, 0x8b, 0xfb, 0xa2, 0x17, 0x9a, 0x59, 0xf5,
-    0x87, 0xb3, 0x4f, 0x13, 0x61, 0x45, 0x6d, 0x8d, 0x09, 0x81, 0x7d, 0x32,
-    0xbd, 0x8f, 0x40, 0xeb, 0x86, 0xb7, 0x7b, 0x0b, 0xf0, 0x95, 0x21, 0x22,
-    0x5c, 0x6b, 0x4e, 0x82, 0x54, 0xd6, 0x65, 0x93, 0xce, 0x60, 0xb2, 0x1c,
-    0x73, 0x56, 0xc0, 0x14, 0xa7, 0x8c, 0xf1, 0xdc, 0x12, 0x75, 0xca, 0x1f,
-    0x3b, 0xbe, 0xe4, 0xd1, 0x42, 0x3d, 0xd4, 0x30, 0xa3, 0x3c, 0xb6, 0x26,
-    0x6f, 0xbf, 0x0e, 0xda, 0x46, 0x69, 0x07, 0x57, 0x27, 0xf2, 0x1d, 0x9b,
-    0xbc, 0x94, 0x43, 0x03, 0xf8, 0x11, 0xc7, 0xf6, 0x90, 0xef, 0x3e, 0xe7,
-    0x06, 0xc3, 0xd5, 0x2f, 0xc8, 0x66, 0x1e, 0xd7, 0x08, 0xe8, 0xea, 0xde,
-    0x80, 0x52, 0xee, 0xf7, 0x84, 0xaa, 0x72, 0xac, 0x35, 0x4d, 0x6a, 0x2a,
-    0x96, 0x1a, 0xd2, 0x71, 0x5a, 0x15, 0x49, 0x74, 0x4b, 0x9f, 0xd0, 0x5e,
-    0x04, 0x18, 0xa4, 0xec, 0xc2, 0xe0, 0x41, 0x6e, 0x0f, 0x51, 0xcb, 0xcc,
-    0x24, 0x91, 0xaf, 0x50, 0xa1, 0xf4, 0x70, 0x39, 0x99, 0x7c, 0x3a, 0x85,
-    0x23, 0xb8, 0xb4, 0x7a, 0xfc, 0x02, 0x36, 0x5b, 0x25, 0x55, 0x97, 0x31,
-    0x2d, 0x5d, 0xfa, 0x98, 0xe3, 0x8a, 0x92, 0xae, 0x05, 0xdf, 0x29, 0x10,
-    0x67, 0x6c, 0xba, 0xc9, 0xd3, 0x00, 0xe6, 0xcf, 0xe1, 0x9e, 0xa8, 0x2c,
-    0x63, 0x16, 0x01, 0x3f, 0x58, 0xe2, 0x89, 0xa9, 0x0d, 0x38, 0x34, 0x1b,
-    0xab, 0x33, 0xff, 0xb0, 0xbb, 0x48, 0x0c, 0x5f, 0xb9, 0xb1, 0xcd, 0x2e,
-    0xc5, 0xf3, 0xdb, 0x47, 0xe5, 0xa5, 0x9c, 0x77, 0x0a, 0xa6, 0x20, 0x68,
-    0xfe, 0x7f, 0xc1, 0xad,
-};
-
-#if defined(_MSC_VER) && defined(_ARM_)
-# pragma optimize("g",off)
-#endif
-
-/*
- * It has come to my attention that there are 2 versions of the RC2 key
- * schedule.  One which is normal, and anther which has a hook to use a
- * reduced key length. BSAFE uses the 'retarded' version.  What I previously
- * shipped is the same as specifying 1024 for the 'bits' parameter.  Bsafe
- * uses a version where the bits parameter is the same as len*8
- */
-void RC2_set_key(RC2_KEY *key, int len, const unsigned char *data, int bits)
-{
-    int i, j;
-    unsigned char *k;
-    RC2_INT *ki;
-    unsigned int c, d;
-
-    k = (unsigned char *)&(key->data[0]);
-    *k = 0;                     /* for if there is a zero length key */
-
-    if (len > 128)
-        len = 128;
-    if (bits <= 0)
-        bits = 1024;
-    if (bits > 1024)
-        bits = 1024;
-
-    for (i = 0; i < len; i++)
-        k[i] = data[i];
-
-    /* expand table */
-    d = k[len - 1];
-    j = 0;
-    for (i = len; i < 128; i++, j++) {
-        d = key_table[(k[j] + d) & 0xff];
-        k[i] = d;
-    }
-
-    /* hmm.... key reduction to 'bits' bits */
-
-    j = (bits + 7) >> 3;
-    i = 128 - j;
-    c = (0xff >> (-bits & 0x07));
-
-    d = key_table[k[i] & c];
-    k[i] = d;
-    while (i--) {
-        d = key_table[k[i + j] ^ d];
-        k[i] = d;
-    }
-
-    /* copy from bytes into RC2_INT's */
-    ki = &(key->data[63]);
-    for (i = 127; i >= 0; i -= 2)
-        *(ki--) = ((k[i] << 8) | k[i - 1]) & 0xffff;
-}
-
-#if defined(_MSC_VER)
-# pragma optimize("",on)
-#endif
diff --git a/contrib/libs/openssl/crypto/rc2/rc2cfb64.c b/contrib/libs/openssl/crypto/rc2/rc2cfb64.c
deleted file mode 100644
index 8d1c3a4d8f..0000000000
--- a/contrib/libs/openssl/crypto/rc2/rc2cfb64.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the OpenSSL license (the "License").  You may not use
- * this file except in compliance with the License.  You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-#include <openssl/rc2.h>
-#include "rc2_local.h"
-
-/*
- * The input and output encrypted as though 64bit cfb mode is being used.
- * The extra state information to record how much of the 64bit block we have
- * used is contained in *num;
- */
-
-void RC2_cfb64_encrypt(const unsigned char *in, unsigned char *out,
-                       long length, RC2_KEY *schedule, unsigned char *ivec,
-                       int *num, int encrypt)
-{
-    register unsigned long v0, v1, t;
-    register int n = *num;
-    register long l = length;
-    unsigned long ti[2];
-    unsigned char *iv, c, cc;
-
-    iv = (unsigned char *)ivec;
-    if (encrypt) {
-        while (l--) {
-            if (n == 0) {
-                c2l(iv, v0);
-                ti[0] = v0;
-                c2l(iv, v1);
-                ti[1] = v1;
-                RC2_encrypt((unsigned long *)ti, schedule);
-                iv = (unsigned char *)ivec;
-                t = ti[0];
-                l2c(t, iv);
-                t = ti[1];
-                l2c(t, iv);
-                iv = (unsigned char *)ivec;
-            }
-            c = *(in++) ^ iv[n];
-            *(out++) = c;
-            iv[n] = c;
-            n = (n + 1) & 0x07;
-        }
-    } else {
-        while (l--) {
-            if (n == 0) {
-                c2l(iv, v0);
-                ti[0] = v0;
-                c2l(iv, v1);
-                ti[1] = v1;
-                RC2_encrypt((unsigned long *)ti, schedule);
-                iv = (unsigned char *)ivec;
-                t = ti[0];
-                l2c(t, iv);
-                t = ti[1];
-                l2c(t, iv);
-                iv = (unsigned char *)ivec;
-            }
-            cc = *(in++);
-            c = iv[n];
-            iv[n] = cc;
-            *(out++) = c ^ cc;
-            n = (n + 1) & 0x07;
-        }
-    }
-    v0 = v1 = ti[0] = ti[1] = t = c = cc = 0;
-    *num = n;
-}
diff --git a/contrib/libs/openssl/crypto/rc2/rc2ofb64.c b/contrib/libs/openssl/crypto/rc2/rc2ofb64.c
deleted file mode 100644
index 61b2c56434..0000000000
--- a/contrib/libs/openssl/crypto/rc2/rc2ofb64.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the OpenSSL license (the "License").  You may not use
- * this file except in compliance with the License.  You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-#include <openssl/rc2.h>
-#include "rc2_local.h"
-
-/*
- * The input and output encrypted as though 64bit ofb mode is being used.
- * The extra state information to record how much of the 64bit block we have
- * used is contained in *num;
- */
-void RC2_ofb64_encrypt(const unsigned char *in, unsigned char *out,
-                       long length, RC2_KEY *schedule, unsigned char *ivec,
-                       int *num)
-{
-    register unsigned long v0, v1, t;
-    register int n = *num;
-    register long l = length;
-    unsigned char d[8];
-    register char *dp;
-    unsigned long ti[2];
-    unsigned char *iv;
-    int save = 0;
-
-    iv = (unsigned char *)ivec;
-    c2l(iv, v0);
-    c2l(iv, v1);
-    ti[0] = v0;
-    ti[1] = v1;
-    dp = (char *)d;
-    l2c(v0, dp);
-    l2c(v1, dp);
-    while (l--) {
-        if (n == 0) {
-            RC2_encrypt((unsigned long *)ti, schedule);
-            dp = (char *)d;
-            t = ti[0];
-            l2c(t, dp);
-            t = ti[1];
-            l2c(t, dp);
-            save++;
-        }
-        *(out++) = *(in++) ^ d[n];
-        n = (n + 1) & 0x07;
-    }
-    if (save) {
-        v0 = ti[0];
-        v1 = ti[1];
-        iv = (unsigned char *)ivec;
-        l2c(v0, iv);
-        l2c(v1, iv);
-    }
-    t = v0 = v1 = ti[0] = ti[1] = 0;
-    *num = n;
-}