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diff --git a/plugins/FTPFileYM/curl-7.29.0/lib/md5.c b/plugins/FTPFileYM/curl-7.29.0/lib/md5.c
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+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifndef CURL_DISABLE_CRYPTO_AUTH
+
+#include "curl_md5.h"
+#include "curl_hmac.h"
+#include "warnless.h"
+
+#include "curl_memory.h"
+
+#if defined(USE_GNUTLS_NETTLE)
+
+#include <nettle/md5.h>
+/* The last #include file should be: */
+#include "memdebug.h"
+
+typedef struct md5_ctx MD5_CTX;
+
+static void MD5_Init(MD5_CTX * ctx)
+{
+ md5_init(ctx);
+}
+
+static void MD5_Update(MD5_CTX * ctx,
+ const unsigned char * input,
+ unsigned int inputLen)
+{
+ md5_update(ctx, inputLen, input);
+}
+
+static void MD5_Final(unsigned char digest[16], MD5_CTX * ctx)
+{
+ md5_digest(ctx, 16, digest);
+}
+
+#elif defined(USE_GNUTLS)
+
+#include <gcrypt.h>
+/* The last #include file should be: */
+#include "memdebug.h"
+
+typedef gcry_md_hd_t MD5_CTX;
+
+static void MD5_Init(MD5_CTX * ctx)
+{
+ gcry_md_open(ctx, GCRY_MD_MD5, 0);
+}
+
+static void MD5_Update(MD5_CTX * ctx,
+ const unsigned char * input,
+ unsigned int inputLen)
+{
+ gcry_md_write(*ctx, input, inputLen);
+}
+
+static void MD5_Final(unsigned char digest[16], MD5_CTX * ctx)
+{
+ memcpy(digest, gcry_md_read(*ctx, 0), 16);
+ gcry_md_close(*ctx);
+}
+
+#elif defined(USE_SSLEAY)
+/* When OpenSSL is available we use the MD5-function from OpenSSL */
+
+# ifdef USE_OPENSSL
+# include <openssl/md5.h>
+# else
+# include <md5.h>
+# endif
+
+#elif defined(__MAC_10_4) || defined(__IPHONE_5_0)
+
+/* For Apple operating systems: CommonCrypto has the functions we need.
+ The library's headers are even backward-compatible with OpenSSL's
+ headers as long as we define COMMON_DIGEST_FOR_OPENSSL first.
+
+ These functions are available on Tiger and later, as well as iOS 5.0
+ and later. If you're building for an older cat, well, sorry. */
+# define COMMON_DIGEST_FOR_OPENSSL
+# include <CommonCrypto/CommonDigest.h>
+
+#elif defined(_WIN32)
+
+#include <wincrypt.h>
+
+typedef struct {
+ HCRYPTPROV hCryptProv;
+ HCRYPTHASH hHash;
+} MD5_CTX;
+
+static void MD5_Init(MD5_CTX *ctx)
+{
+ if(CryptAcquireContext(&ctx->hCryptProv, NULL, NULL,
+ PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) {
+ CryptCreateHash(ctx->hCryptProv, CALG_MD5, 0, 0, &ctx->hHash);
+ }
+}
+
+static void MD5_Update(MD5_CTX *ctx,
+ const unsigned char *input,
+ unsigned int inputLen)
+{
+ CryptHashData(ctx->hHash, (unsigned char *)input, inputLen, 0);
+}
+
+static void MD5_Final(unsigned char digest[16], MD5_CTX *ctx)
+{
+ unsigned long length;
+ CryptGetHashParam(ctx->hHash, HP_HASHVAL, NULL, &length, 0);
+ if(length == 16)
+ CryptGetHashParam(ctx->hHash, HP_HASHVAL, digest, &length, 0);
+ if(ctx->hHash)
+ CryptDestroyHash(ctx->hHash);
+ if(ctx->hCryptProv)
+ CryptReleaseContext(ctx->hCryptProv, 0);
+}
+
+#else
+/* When no other crypto library is available we use this code segment */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+rights reserved.
+
+License to copy and use this software is granted provided that it
+is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+Algorithm" in all material mentioning or referencing this software
+or this function.
+
+License is also granted to make and use derivative works provided
+that such works are identified as "derived from the RSA Data
+Security, Inc. MD5 Message-Digest Algorithm" in all material
+mentioning or referencing the derived work.
+
+RSA Data Security, Inc. makes no representations concerning either
+the merchantability of this software or the suitability of this
+software for any particular purpose. It is provided "as is"
+without express or implied warranty of any kind.
+
+These notices must be retained in any copies of any part of this
+documentation and/or software.
+ */
+
+/* UINT4 defines a four byte word */
+typedef unsigned int UINT4;
+
+/* MD5 context. */
+struct md5_ctx {
+ UINT4 state[4]; /* state (ABCD) */
+ UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */
+ unsigned char buffer[64]; /* input buffer */
+};
+
+typedef struct md5_ctx MD5_CTX;
+
+static void MD5_Init(struct md5_ctx *);
+static void MD5_Update(struct md5_ctx *, const unsigned char *, unsigned int);
+static void MD5_Final(unsigned char [16], struct md5_ctx *);
+
+/* Constants for MD5Transform routine.
+ */
+
+#define S11 7
+#define S12 12
+#define S13 17
+#define S14 22
+#define S21 5
+#define S22 9
+#define S23 14
+#define S24 20
+#define S31 4
+#define S32 11
+#define S33 16
+#define S34 23
+#define S41 6
+#define S42 10
+#define S43 15
+#define S44 21
+
+static void MD5Transform(UINT4 [4], const unsigned char [64]);
+static void Encode(unsigned char *, UINT4 *, unsigned int);
+static void Decode(UINT4 *, const unsigned char *, unsigned int);
+
+static const unsigned char PADDING[64] = {
+ 0x80, 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
+};
+
+/* F, G, H and I are basic MD5 functions.
+ */
+#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
+#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
+#define H(x, y, z) ((x) ^ (y) ^ (z))
+#define I(x, y, z) ((y) ^ ((x) | (~z)))
+
+/* ROTATE_LEFT rotates x left n bits.
+ */
+#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))
+
+/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
+Rotation is separate from addition to prevent recomputation.
+ */
+#define FF(a, b, c, d, x, s, ac) { \
+ (a) += F ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+ }
+#define GG(a, b, c, d, x, s, ac) { \
+ (a) += G ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+ }
+#define HH(a, b, c, d, x, s, ac) { \
+ (a) += H ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+ }
+#define II(a, b, c, d, x, s, ac) { \
+ (a) += I ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+ }
+
+/* MD5 initialization. Begins an MD5 operation, writing a new context.
+ */
+static void MD5_Init(struct md5_ctx *context)
+{
+ context->count[0] = context->count[1] = 0;
+ /* Load magic initialization constants. */
+ context->state[0] = 0x67452301;
+ context->state[1] = 0xefcdab89;
+ context->state[2] = 0x98badcfe;
+ context->state[3] = 0x10325476;
+}
+
+/* MD5 block update operation. Continues an MD5 message-digest
+ operation, processing another message block, and updating the
+ context.
+ */
+static void MD5_Update (struct md5_ctx *context, /* context */
+ const unsigned char *input, /* input block */
+ unsigned int inputLen) /* length of input block */
+{
+ unsigned int i, bufindex, partLen;
+
+ /* Compute number of bytes mod 64 */
+ bufindex = (unsigned int)((context->count[0] >> 3) & 0x3F);
+
+ /* Update number of bits */
+ if((context->count[0] += ((UINT4)inputLen << 3))
+ < ((UINT4)inputLen << 3))
+ context->count[1]++;
+ context->count[1] += ((UINT4)inputLen >> 29);
+
+ partLen = 64 - bufindex;
+
+ /* Transform as many times as possible. */
+ if(inputLen >= partLen) {
+ memcpy(&context->buffer[bufindex], input, partLen);
+ MD5Transform(context->state, context->buffer);
+
+ for(i = partLen; i + 63 < inputLen; i += 64)
+ MD5Transform(context->state, &input[i]);
+
+ bufindex = 0;
+ }
+ else
+ i = 0;
+
+ /* Buffer remaining input */
+ memcpy(&context->buffer[bufindex], &input[i], inputLen-i);
+}
+
+/* MD5 finalization. Ends an MD5 message-digest operation, writing the
+ the message digest and zeroizing the context.
+*/
+static void MD5_Final(unsigned char digest[16], /* message digest */
+ struct md5_ctx *context) /* context */
+{
+ unsigned char bits[8];
+ unsigned int count, padLen;
+
+ /* Save number of bits */
+ Encode (bits, context->count, 8);
+
+ /* Pad out to 56 mod 64. */
+ count = (unsigned int)((context->count[0] >> 3) & 0x3f);
+ padLen = (count < 56) ? (56 - count) : (120 - count);
+ MD5_Update (context, PADDING, padLen);
+
+ /* Append length (before padding) */
+ MD5_Update (context, bits, 8);
+
+ /* Store state in digest */
+ Encode (digest, context->state, 16);
+
+ /* Zeroize sensitive information. */
+ memset ((void *)context, 0, sizeof (*context));
+}
+
+/* MD5 basic transformation. Transforms state based on block. */
+static void MD5Transform(UINT4 state[4],
+ const unsigned char block[64])
+{
+ UINT4 a = state[0], b = state[1], c = state[2], d = state[3], x[16];
+
+ Decode (x, block, 64);
+
+ /* Round 1 */
+ FF (a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */
+ FF (d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */
+ FF (c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */
+ FF (b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */
+ FF (a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */
+ FF (d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */
+ FF (c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */
+ FF (b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */
+ FF (a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */
+ FF (d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */
+ FF (c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */
+ FF (b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */
+ FF (a, b, c, d, x[12], S11, 0x6b901122); /* 13 */
+ FF (d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
+ FF (c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
+ FF (b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
+
+ /* Round 2 */
+ GG (a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */
+ GG (d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */
+ GG (c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */
+ GG (b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */
+ GG (a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */
+ GG (d, a, b, c, x[10], S22, 0x2441453); /* 22 */
+ GG (c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */
+ GG (b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */
+ GG (a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */
+ GG (d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */
+ GG (c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */
+ GG (b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */
+ GG (a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */
+ GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */
+ GG (c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */
+ GG (b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */
+
+ /* Round 3 */
+ HH (a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */
+ HH (d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */
+ HH (c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */
+ HH (b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */
+ HH (a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */
+ HH (d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */
+ HH (c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */
+ HH (b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */
+ HH (a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */
+ HH (d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */
+ HH (c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */
+ HH (b, c, d, a, x[ 6], S34, 0x4881d05); /* 44 */
+ HH (a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */
+ HH (d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */
+ HH (c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */
+ HH (b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */
+
+ /* Round 4 */
+ II (a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */
+ II (d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */
+ II (c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
+ II (b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */
+ II (a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */
+ II (d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */
+ II (c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
+ II (b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */
+ II (a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */
+ II (d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */
+ II (c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */
+ II (b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */
+ II (a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */
+ II (d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */
+ II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */
+ II (b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */
+
+ state[0] += a;
+ state[1] += b;
+ state[2] += c;
+ state[3] += d;
+
+ /* Zeroize sensitive information. */
+ memset((void *)x, 0, sizeof (x));
+}
+
+/* Encodes input (UINT4) into output (unsigned char). Assumes len is
+ a multiple of 4.
+ */
+static void Encode (unsigned char *output,
+ UINT4 *input,
+ unsigned int len)
+{
+ unsigned int i, j;
+
+ for(i = 0, j = 0; j < len; i++, j += 4) {
+ output[j] = (unsigned char)(input[i] & 0xff);
+ output[j+1] = (unsigned char)((input[i] >> 8) & 0xff);
+ output[j+2] = (unsigned char)((input[i] >> 16) & 0xff);
+ output[j+3] = (unsigned char)((input[i] >> 24) & 0xff);
+ }
+}
+
+/* Decodes input (unsigned char) into output (UINT4). Assumes len is
+ a multiple of 4.
+*/
+static void Decode (UINT4 *output,
+ const unsigned char *input,
+ unsigned int len)
+{
+ unsigned int i, j;
+
+ for(i = 0, j = 0; j < len; i++, j += 4)
+ output[i] = ((UINT4)input[j]) | (((UINT4)input[j+1]) << 8) |
+ (((UINT4)input[j+2]) << 16) | (((UINT4)input[j+3]) << 24);
+}
+
+#endif /* CRYPTO LIBS */
+
+/* The last #include file should be: */
+#include "memdebug.h"
+
+const HMAC_params Curl_HMAC_MD5[] = {
+ {
+ (HMAC_hinit_func) MD5_Init, /* Hash initialization function. */
+ (HMAC_hupdate_func) MD5_Update, /* Hash update function. */
+ (HMAC_hfinal_func) MD5_Final, /* Hash computation end function. */
+ sizeof(MD5_CTX), /* Size of hash context structure. */
+ 64, /* Maximum key length. */
+ 16 /* Result size. */
+ }
+};
+
+const MD5_params Curl_DIGEST_MD5[] = {
+ {
+ (Curl_MD5_init_func) MD5_Init, /* Digest initialization function */
+ (Curl_MD5_update_func) MD5_Update, /* Digest update function */
+ (Curl_MD5_final_func) MD5_Final, /* Digest computation end function */
+ sizeof(MD5_CTX), /* Size of digest context struct */
+ 16 /* Result size */
+ }
+};
+
+void Curl_md5it(unsigned char *outbuffer, /* 16 bytes */
+ const unsigned char *input)
+{
+ MD5_CTX ctx;
+ MD5_Init(&ctx);
+ MD5_Update(&ctx, input, curlx_uztoui(strlen((char *)input)));
+ MD5_Final(outbuffer, &ctx);
+}
+
+MD5_context *Curl_MD5_init(const MD5_params *md5params)
+{
+ MD5_context *ctxt;
+
+ /* Create MD5 context */
+ ctxt = malloc(sizeof *ctxt);
+
+ if(!ctxt)
+ return ctxt;
+
+ ctxt->md5_hashctx = malloc(md5params->md5_ctxtsize);
+
+ if(!ctxt->md5_hashctx) {
+ free(ctxt);
+ return NULL;
+ }
+
+ ctxt->md5_hash = md5params;
+
+ (*md5params->md5_init_func)(ctxt->md5_hashctx);
+
+ return ctxt;
+}
+
+int Curl_MD5_update(MD5_context *context,
+ const unsigned char *data,
+ unsigned int len)
+{
+ (*context->md5_hash->md5_update_func)(context->md5_hashctx, data, len);
+
+ return 0;
+}
+
+int Curl_MD5_final(MD5_context *context, unsigned char *result)
+{
+ (*context->md5_hash->md5_final_func)(result, context->md5_hashctx);
+
+ free(context->md5_hashctx);
+ free(context);
+
+ return 0;
+}
+
+#endif /* CURL_DISABLE_CRYPTO_AUTH */
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 05:35:15 +0000