/* +----------------------------------------------------------------------+ | PHP Version 7 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2018 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.php.net/license/3_01.txt | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Taken from: ext/standard/md5.c | +----------------------------------------------------------------------+ */ #include "php_hash.h" #include "php_hash_md.h" const php_hash_ops php_hash_md5_ops = { (php_hash_init_func_t) PHP_MD5Init, (php_hash_update_func_t) PHP_MD5Update, (php_hash_final_func_t) PHP_MD5Final, (php_hash_copy_func_t) php_hash_copy, 16, 64, sizeof(PHP_MD5_CTX), 1 }; const php_hash_ops php_hash_md4_ops = { (php_hash_init_func_t) PHP_MD4Init, (php_hash_update_func_t) PHP_MD4Update, (php_hash_final_func_t) PHP_MD4Final, (php_hash_copy_func_t) php_hash_copy, 16, 64, sizeof(PHP_MD4_CTX), 1 }; const php_hash_ops php_hash_md2_ops = { (php_hash_init_func_t) PHP_MD2Init, (php_hash_update_func_t) PHP_MD2Update, (php_hash_final_func_t) PHP_MD2Final, (php_hash_copy_func_t) php_hash_copy, 16, 16, sizeof(PHP_MD2_CTX), 1 }; /* MD common stuff */ 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 }; /* {{{ Encode Encodes input (uint32_t) into output (unsigned char). Assumes len is a multiple of 4. */ static void Encode(unsigned char *output, uint32_t *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); } } /* }}} */ /* {{{ Decode Decodes input (unsigned char) into output (uint32_t). Assumes len is a multiple of 4. */ static void Decode(uint32_t *output, const unsigned char *input, unsigned int len) { unsigned int i, j; for (i = 0, j = 0; j < len; i++, j += 4) output[i] = ((uint32_t) input[j]) | (((uint32_t) input[j + 1]) << 8) | (((uint32_t) input[j + 2]) << 16) | (((uint32_t) input[j + 3]) << 24); } /* }}} */ #ifdef PHP_HASH_MD5_NOT_IN_CORE /* MD5 */ PHP_HASH_API void make_digest(char *md5str, unsigned char *digest) { php_hash_bin2hex(md5str, digest, 16); md5str[32] = '\0'; } /* {{{ proto string md5(string str, [ bool raw_output]) Calculate the md5 hash of a string */ PHP_NAMED_FUNCTION(php_if_md5) { char *arg; size_t arg_len; zend_bool raw_output = 0; PHP_MD5_CTX context; unsigned char digest[16]; if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|b", &arg, &arg_len, &raw_output) == FAILURE) { return; } PHP_MD5Init(&context); PHP_MD5Update(&context, arg, arg_len); PHP_MD5Final(digest, &context); if (raw_output) { RETURN_STRINGL(digest, 16); } else { RETVAL_NEW_STR(zend_string_alloc(32, 0)); make_digest(Z_STRVAL_P(return_value), digest); } } /* }}} */ /* {{{ proto string md5_file(string filename [, bool raw_output]) Calculate the md5 hash of given filename */ PHP_NAMED_FUNCTION(php_if_md5_file) { char *arg; size_t arg_len; zend_bool raw_output = 0; unsigned char buf[1024]; unsigned char digest[16]; PHP_MD5_CTX context; int n; php_stream *stream; if (zend_parse_parameters(ZEND_NUM_ARGS(), "p|b", &arg, &arg_len, &raw_output) == FAILURE) { return; } stream = php_stream_open_wrapper(arg, "rb", REPORT_ERRORS, NULL); if (!stream) { RETURN_FALSE; } PHP_MD5Init(&context); while ((n = php_stream_read(stream, buf, sizeof(buf))) > 0) { PHP_MD5Update(&context, buf, n); } PHP_MD5Final(digest, &context); php_stream_close(stream); if (n<0) { RETURN_FALSE; } if (raw_output) { RETURN_STRINGL(digest, 16); } else { RETVAL_NEW_STR(zend_string_alloc(32, 0)); make_digest(Z_STRVAL_P(return_value), digest); } } /* }}} */ /* * The remaining code is the reference MD5 code (md5c.c) from rfc1321 */ /* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm */ /* 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. */ /* 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(uint32_t[4], const unsigned char[64]); /* 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) + (uint32_t)(ac); \ (a) = ROTATE_LEFT ((a), (s)); \ (a) += (b); \ } #define GG(a, b, c, d, x, s, ac) { \ (a) += G ((b), (c), (d)) + (x) + (uint32_t)(ac); \ (a) = ROTATE_LEFT ((a), (s)); \ (a) += (b); \ } #define HH(a, b, c, d, x, s, ac) { \ (a) += H ((b), (c), (d)) + (x) + (uint32_t)(ac); \ (a) = ROTATE_LEFT ((a), (s)); \ (a) += (b); \ } #define II(a, b, c, d, x, s, ac) { \ (a) += I ((b), (c), (d)) + (x) + (uint32_t)(ac); \ (a) = ROTATE_LEFT ((a), (s)); \ (a) += (b); \ } /* {{{ PHP_MD5Init * MD5 initialization. Begins an MD5 operation, writing a new context. */ PHP_HASH_API void PHP_MD5Init(PHP_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; } /* }}} */ /* {{{ PHP_MD5Update MD5 block update operation. Continues an MD5 message-digest operation, processing another message block, and updating the context. */ PHP_HASH_API void PHP_MD5Update(PHP_MD5_CTX * context, const unsigned char *input, unsigned int inputLen) { unsigned int i, index, partLen; /* Compute number of bytes mod 64 */ index = (unsigned int) ((context->count[0] >> 3) & 0x3F); /* Update number of bits */ if ((context->count[0] += ((uint32_t) inputLen << 3)) < ((uint32_t) inputLen << 3)) context->count[1]++; context->count[1] += ((uint32_t) inputLen >> 29); partLen = 64 - index; /* Transform as many times as possible. */ if (inputLen >= partLen) { memcpy ((unsigned char*) & context->buffer[index], (unsigned char*) input, partLen); MD5Transform(context->state, context->buffer); for (i = partLen; i + 63 < inputLen; i += 64) MD5Transform(context->state, &input[i]); index = 0; } else i = 0; /* Buffer remaining input */ memcpy ((unsigned char*) & context->buffer[index], (unsigned char*) & input[i], inputLen - i); } /* }}} */ /* {{{ PHP_MD5Final MD5 finalization. Ends an MD5 message-digest operation, writing the the message digest and zeroizing the context. */ PHP_HASH_API void PHP_MD5Final(unsigned char digest[16], PHP_MD5_CTX * context) { unsigned char bits[8]; unsigned int index, padLen; /* Save number of bits */ Encode(bits, context->count, 8); /* Pad out to 56 mod 64. */ index = (unsigned int) ((context->count[0] >> 3) & 0x3f); padLen = (index < 56) ? (56 - index) : (120 - index); PHP_MD5Update(context, PADDING, padLen); /* Append length (before padding) */ PHP_MD5Update(context, bits, 8); /* Store state in digest */ Encode(digest, context->state, 16); /* Zeroize sensitive information. */ ZEND_SECURE_ZERO((unsigned char*) context, sizeof(*context)); } /* }}} */ /* {{{ MD5Transform * MD5 basic transformation. Transforms state based on block. */ static void MD5Transform(state, block) uint32_t state[4]; const unsigned char block[64]; { uint32_t 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. */ ZEND_SECURE_ZERO((unsigned char*) x, sizeof(x)); } /* }}} */ #endif /* PHP_HASH_MD5_NOT_IN_CORE */ /* MD4 */ #define MD4_F(x,y,z) ((z) ^ ((x) & ((y) ^ (z)))) #define MD4_G(x,y,z) (((x) & ((y) | (z))) | ((y) & (z))) #define MD4_H(x,y,z) ((x) ^ (y) ^ (z)) #define ROTL32(s,v) (((v) << (s)) | ((v) >> (32 - (s)))) #define MD4_R1(a,b,c,d,k,s) a = ROTL32(s, a + MD4_F(b,c,d) + x[k]) #define MD4_R2(a,b,c,d,k,s) a = ROTL32(s, a + MD4_G(b,c,d) + x[k] + 0x5A827999) #define MD4_R3(a,b,c,d,k,s) a = ROTL32(s, a + MD4_H(b,c,d) + x[k] + 0x6ED9EBA1) static void MD4Transform(uint32_t state[4], const unsigned char block[64]) { uint32_t a = state[0], b = state[1], c = state[2], d = state[3], x[16]; Decode(x, block, 64); /* Round 1 */ MD4_R1(a,b,c,d, 0, 3); MD4_R1(d,a,b,c, 1, 7); MD4_R1(c,d,a,b, 2,11); MD4_R1(b,c,d,a, 3,19); MD4_R1(a,b,c,d, 4, 3); MD4_R1(d,a,b,c, 5, 7); MD4_R1(c,d,a,b, 6,11); MD4_R1(b,c,d,a, 7,19); MD4_R1(a,b,c,d, 8, 3); MD4_R1(d,a,b,c, 9, 7); MD4_R1(c,d,a,b,10,11); MD4_R1(b,c,d,a,11,19); MD4_R1(a,b,c,d,12, 3); MD4_R1(d,a,b,c,13, 7); MD4_R1(c,d,a,b,14,11); MD4_R1(b,c,d,a,15,19); /* Round 2 */ MD4_R2(a,b,c,d, 0, 3); MD4_R2(d,a,b,c, 4, 5); MD4_R2(c,d,a,b, 8, 9); MD4_R2(b,c,d,a,12,13); MD4_R2(a,b,c,d, 1, 3); MD4_R2(d,a,b,c, 5, 5); MD4_R2(c,d,a,b, 9, 9); MD4_R2(b,c,d,a,13,13); MD4_R2(a,b,c,d, 2, 3); MD4_R2(d,a,b,c, 6, 5); MD4_R2(c,d,a,b,10, 9); MD4_R2(b,c,d,a,14,13); MD4_R2(a,b,c,d, 3, 3); MD4_R2(d,a,b,c, 7, 5); MD4_R2(c,d,a,b,11, 9); MD4_R2(b,c,d,a,15,13); /* Round 3 */ MD4_R3(a,b,c,d, 0, 3); MD4_R3(d,a,b,c, 8, 9); MD4_R3(c,d,a,b, 4,11); MD4_R3(b,c,d,a,12,15); MD4_R3(a,b,c,d, 2, 3); MD4_R3(d,a,b,c,10, 9); MD4_R3(c,d,a,b, 6,11); MD4_R3(b,c,d,a,14,15); MD4_R3(a,b,c,d, 1, 3); MD4_R3(d,a,b,c, 9, 9); MD4_R3(c,d,a,b, 5,11); MD4_R3(b,c,d,a,13,15); MD4_R3(a,b,c,d, 3, 3); MD4_R3(d,a,b,c,11, 9); MD4_R3(c,d,a,b, 7,11); MD4_R3(b,c,d,a,15,15); state[0] += a; state[1] += b; state[2] += c; state[3] += d; } /* {{{ PHP_MD4Init * MD4 initialization. Begins an MD4 operation, writing a new context. */ PHP_HASH_API void PHP_MD4Init(PHP_MD4_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; } /* }}} */ /* {{{ PHP_MD4Update MD4 block update operation. Continues an MD4 message-digest operation, processing another message block, and updating the context. */ PHP_HASH_API void PHP_MD4Update(PHP_MD4_CTX * context, const unsigned char *input, unsigned int inputLen) { unsigned int i, index, partLen; /* Compute number of bytes mod 64 */ index = (unsigned int) ((context->count[0] >> 3) & 0x3F); /* Update number of bits */ if ((context->count[0] += ((uint32_t) inputLen << 3)) < ((uint32_t) inputLen << 3)) context->count[1]++; context->count[1] += ((uint32_t) inputLen >> 29); partLen = 64 - index; /* Transform as many times as possible. */ if (inputLen >= partLen) { memcpy((unsigned char*) & context->buffer[index], (unsigned char*) input, partLen); MD4Transform(context->state, context->buffer); for (i = partLen; i + 63 < inputLen; i += 64) { MD4Transform(context->state, &input[i]); } index = 0; } else { i = 0; } /* Buffer remaining input */ memcpy((unsigned char*) & context->buffer[index], (unsigned char*) & input[i], inputLen - i); } /* }}} */ /* {{{ PHP_MD4Final MD4 finalization. Ends an MD4 message-digest operation, writing the the message digest and zeroizing the context. */ PHP_HASH_API void PHP_MD4Final(unsigned char digest[16], PHP_MD4_CTX * context) { unsigned char bits[8]; unsigned int index, padLen; /* Save number of bits */ Encode(bits, context->count, 8); /* Pad out to 56 mod 64. */ index = (unsigned int) ((context->count[0] >> 3) & 0x3f); padLen = (index < 56) ? (56 - index) : (120 - index); PHP_MD4Update(context, PADDING, padLen); /* Append length (before padding) */ PHP_MD4Update(context, bits, 8); /* Store state in digest */ Encode(digest, context->state, 16); /* Zeroize sensitive information. */ ZEND_SECURE_ZERO((unsigned char*) context, sizeof(*context)); } /* }}} */ /* MD2 */ static const unsigned char MD2_S[256] = { 41, 46, 67, 201, 162, 216, 124, 1, 61, 54, 84, 161, 236, 240, 6, 19, 98, 167, 5, 243, 192, 199, 115, 140, 152, 147, 43, 217, 188, 76, 130, 202, 30, 155, 87, 60, 253, 212, 224, 22, 103, 66, 111, 24, 138, 23, 229, 18, 190, 78, 196, 214, 218, 158, 222, 73, 160, 251, 245, 142, 187, 47, 238, 122, 169, 104, 121, 145, 21, 178, 7, 63, 148, 194, 16, 137, 11, 34, 95, 33, 128, 127, 93, 154, 90, 144, 50, 39, 53, 62, 204, 231, 191, 247, 151, 3, 255, 25, 48, 179, 72, 165, 181, 209, 215, 94, 146, 42, 172, 86, 170, 198, 79, 184, 56, 210, 150, 164, 125, 182, 118, 252, 107, 226, 156, 116, 4, 241, 69, 157, 112, 89, 100, 113, 135, 32, 134, 91, 207, 101, 230, 45, 168, 2, 27, 96, 37, 173, 174, 176, 185, 246, 28, 70, 97, 105, 52, 64, 126, 15, 85, 71, 163, 35, 221, 81, 175, 58, 195, 92, 249, 206, 186, 197, 234, 38, 44, 83, 13, 110, 133, 40, 132, 9, 211, 223, 205, 244, 65, 129, 77, 82, 106, 220, 55, 200, 108, 193, 171, 250, 36, 225, 123, 8, 12, 189, 177, 74, 120, 136, 149, 139, 227, 99, 232, 109, 233, 203, 213, 254, 59, 0, 29, 57, 242, 239, 183, 14, 102, 88, 208, 228, 166, 119, 114, 248, 235, 117, 75, 10, 49, 68, 80, 180, 143, 237, 31, 26, 219, 153, 141, 51, 159, 17, 131, 20 }; PHP_HASH_API void PHP_MD2Init(PHP_MD2_CTX *context) { memset(context, 0, sizeof(PHP_MD2_CTX)); } static void MD2_Transform(PHP_MD2_CTX *context, const unsigned char *block) { unsigned char i,j,t = 0; for(i = 0; i < 16; i++) { context->state[16+i] = block[i]; context->state[32+i] = (context->state[16+i] ^ context->state[i]); } for(i = 0; i < 18; i++) { for(j = 0; j < 48; j++) { t = context->state[j] = context->state[j] ^ MD2_S[t]; } t += i; } /* Update checksum -- must be after transform to avoid fouling up last message block */ t = context->checksum[15]; for(i = 0; i < 16; i++) { t = context->checksum[i] ^= MD2_S[block[i] ^ t]; } } PHP_HASH_API void PHP_MD2Update(PHP_MD2_CTX *context, const unsigned char *buf, unsigned int len) { const unsigned char *p = buf, *e = buf + len; if (context->in_buffer) { if (context->in_buffer + len < 16) { /* Not enough for block, just pass into buffer */ memcpy(context->buffer + context->in_buffer, p, len); context->in_buffer += len; return; } /* Put buffered data together with inbound for a single block */ memcpy(context->buffer + context->in_buffer, p, 16 - context->in_buffer); MD2_Transform(context, context->buffer); p += 16 - context->in_buffer; context->in_buffer = 0; } /* Process as many whole blocks as remain */ while ((p + 16) <= e) { MD2_Transform(context, p); p += 16; } /* Copy remaining data to buffer */ if (p < e) { memcpy(context->buffer, p, e - p); context->in_buffer = e - p; } } PHP_HASH_API void PHP_MD2Final(unsigned char output[16], PHP_MD2_CTX *context) { memset(context->buffer + context->in_buffer, 16 - context->in_buffer, 16 - context->in_buffer); MD2_Transform(context, context->buffer); MD2_Transform(context, context->checksum); memcpy(output, context->state, 16); } /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim600: sw=4 ts=4 fdm=marker * vim<600: sw=4 ts=4 */ /* +----------------------------------------------------------------------+ | PHP Version 7 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2018 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.php.net/license/3_01.txt | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Author: Michael Wallner | +----------------------------------------------------------------------+ */ static const uint32_t crc32_table[] = { 0x0, 0x04c11db7, 0x09823b6e, 0x0d4326d9, 0x130476dc, 0x17c56b6b, 0x1a864db2, 0x1e475005, 0x2608edb8, 0x22c9f00f, 0x2f8ad6d6, 0x2b4bcb61, 0x350c9b64, 0x31cd86d3, 0x3c8ea00a, 0x384fbdbd, 0x4c11db70, 0x48d0c6c7, 0x4593e01e, 0x4152fda9, 0x5f15adac, 0x5bd4b01b, 0x569796c2, 0x52568b75, 0x6a1936c8, 0x6ed82b7f, 0x639b0da6, 0x675a1011, 0x791d4014, 0x7ddc5da3, 0x709f7b7a, 0x745e66cd, 0x9823b6e0, 0x9ce2ab57, 0x91a18d8e, 0x95609039, 0x8b27c03c, 0x8fe6dd8b, 0x82a5fb52, 0x8664e6e5, 0xbe2b5b58, 0xbaea46ef, 0xb7a96036, 0xb3687d81, 0xad2f2d84, 0xa9ee3033, 0xa4ad16ea, 0xa06c0b5d, 0xd4326d90, 0xd0f37027, 0xddb056fe, 0xd9714b49, 0xc7361b4c, 0xc3f706fb, 0xceb42022, 0xca753d95, 0xf23a8028, 0xf6fb9d9f, 0xfbb8bb46, 0xff79a6f1, 0xe13ef6f4, 0xe5ffeb43, 0xe8bccd9a, 0xec7dd02d, 0x34867077, 0x30476dc0, 0x3d044b19, 0x39c556ae, 0x278206ab, 0x23431b1c, 0x2e003dc5, 0x2ac12072, 0x128e9dcf, 0x164f8078, 0x1b0ca6a1, 0x1fcdbb16, 0x018aeb13, 0x054bf6a4, 0x0808d07d, 0x0cc9cdca, 0x7897ab07, 0x7c56b6b0, 0x71159069, 0x75d48dde, 0x6b93dddb, 0x6f52c06c, 0x6211e6b5, 0x66d0fb02, 0x5e9f46bf, 0x5a5e5b08, 0x571d7dd1, 0x53dc6066, 0x4d9b3063, 0x495a2dd4, 0x44190b0d, 0x40d816ba, 0xaca5c697, 0xa864db20, 0xa527fdf9, 0xa1e6e04e, 0xbfa1b04b, 0xbb60adfc, 0xb6238b25, 0xb2e29692, 0x8aad2b2f, 0x8e6c3698, 0x832f1041, 0x87ee0df6, 0x99a95df3, 0x9d684044, 0x902b669d, 0x94ea7b2a, 0xe0b41de7, 0xe4750050, 0xe9362689, 0xedf73b3e, 0xf3b06b3b, 0xf771768c, 0xfa325055, 0xfef34de2, 0xc6bcf05f, 0xc27dede8, 0xcf3ecb31, 0xcbffd686, 0xd5b88683, 0xd1799b34, 0xdc3abded, 0xd8fba05a, 0x690ce0ee, 0x6dcdfd59, 0x608edb80, 0x644fc637, 0x7a089632, 0x7ec98b85, 0x738aad5c, 0x774bb0eb, 0x4f040d56, 0x4bc510e1, 0x46863638, 0x42472b8f, 0x5c007b8a, 0x58c1663d, 0x558240e4, 0x51435d53, 0x251d3b9e, 0x21dc2629, 0x2c9f00f0, 0x285e1d47, 0x36194d42, 0x32d850f5, 0x3f9b762c, 0x3b5a6b9b, 0x0315d626, 0x07d4cb91, 0x0a97ed48, 0x0e56f0ff, 0x1011a0fa, 0x14d0bd4d, 0x19939b94, 0x1d528623, 0xf12f560e, 0xf5ee4bb9, 0xf8ad6d60, 0xfc6c70d7, 0xe22b20d2, 0xe6ea3d65, 0xeba91bbc, 0xef68060b, 0xd727bbb6, 0xd3e6a601, 0xdea580d8, 0xda649d6f, 0xc423cd6a, 0xc0e2d0dd, 0xcda1f604, 0xc960ebb3, 0xbd3e8d7e, 0xb9ff90c9, 0xb4bcb610, 0xb07daba7, 0xae3afba2, 0xaafbe615, 0xa7b8c0cc, 0xa379dd7b, 0x9b3660c6, 0x9ff77d71, 0x92b45ba8, 0x9675461f, 0x8832161a, 0x8cf30bad, 0x81b02d74, 0x857130c3, 0x5d8a9099, 0x594b8d2e, 0x5408abf7, 0x50c9b640, 0x4e8ee645, 0x4a4ffbf2, 0x470cdd2b, 0x43cdc09c, 0x7b827d21, 0x7f436096, 0x7200464f, 0x76c15bf8, 0x68860bfd, 0x6c47164a, 0x61043093, 0x65c52d24, 0x119b4be9, 0x155a565e, 0x18197087, 0x1cd86d30, 0x029f3d35, 0x065e2082, 0x0b1d065b, 0x0fdc1bec, 0x3793a651, 0x3352bbe6, 0x3e119d3f, 0x3ad08088, 0x2497d08d, 0x2056cd3a, 0x2d15ebe3, 0x29d4f654, 0xc5a92679, 0xc1683bce, 0xcc2b1d17, 0xc8ea00a0, 0xd6ad50a5, 0xd26c4d12, 0xdf2f6bcb, 0xdbee767c, 0xe3a1cbc1, 0xe760d676, 0xea23f0af, 0xeee2ed18, 0xf0a5bd1d, 0xf464a0aa, 0xf9278673, 0xfde69bc4, 0x89b8fd09, 0x8d79e0be, 0x803ac667, 0x84fbdbd0, 0x9abc8bd5, 0x9e7d9662, 0x933eb0bb, 0x97ffad0c, 0xafb010b1, 0xab710d06, 0xa6322bdf, 0xa2f33668, 0xbcb4666d, 0xb8757bda, 0xb5365d03, 0xb1f740b4 }; static const uint32_t crc32b_table[] = { 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d, }; /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim600: sw=4 ts=4 fdm=marker * vim<600: sw=4 ts=4 */ Hulajnoga Kidwell UNO Kitty LED – Trójkołowa balansowa dla dzieci

Kidwell UNO Kitty Hulajnoga balansowa trójkołowa LED

Kidwell
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KIDWELL UNO KITTY - HULAJNOGA BALANSOWA

Hulajnoga balansowa

Zaprojektowana z myślą o dzieciach oraz dbałością o każdy szczegół. Poruszanie na niej jest płynne i bezpieczne, a nauka jazdy łatwa i przyjemna.Trójkołowa hulajnoga UNO jest doskonale zbalansowana, stabilna i na pewno stanie się towarzyszem zabaw Twojego dziecka. Podświetlane kółka LED i ciekawy design zachwycą każdego małego użytkownika.  Hulajnoga Kidwell UNO ćwiczy motorykę, koordynację ruchową, a co najważniejsze dostarczy frajdy Twojemu dziecku.Jazda hulajnogą Uno to świetna zabawa i doskonały sposób na spędzanie wolnego czasu na świeżym powietrzu. Z pewnością dostarczy każdemu dziecku wiele radości.Model Uno to trójkołowa hulajnoga balansowa, najlepsza dla początkujących, łatwa w prowadzeniu, stabilna i lekka. Jej efektownie świecące koła, zachęcą do aktywności.

Najważniejsze cechy

Wytrzymała, lekka konstrukcja o wadze 1,8 kg     

Szeroki rozstaw przednich kół ułatwia utrzymanie równowagi     

Ciche i trwałe poliuretanowe koła zapewniają bardzo dobrą przyczepność do podłoża     

Diody LED wbudowane w koła, świecące podczas jazdy     

Przednie zawieszenie z dynamiczną osią skrętną     

Możliwość złożenia hulajnogi poprzez wyjęcie drążka kierownicy     

Aluminiowa kierownica z 3-stopniową regulacją wysokości     

Ograniczony skręt kierownicy minimalizuje niekontrolowaną zmianę kierunku jazdy     

Ergonomiczne uchwyty kierownicy     

Antypoślizgowy podest     

Hamulec na tylnej osi     

Trwałe łożyska ABEC-7     

Kolorowe opakowanie, hulajnoga świetnie nadaje się na prezent    

Po wyjęciu z opakowania, hulajnoga gotowa jest do użycia, nie wymaga montażu     

Maksymalne obciążenie hulajnogi – 25 kg     

Przeznaczona dla dzieci o wzroście od 90 do 135 cm     

Regulacja kierownicy 58 - 68 cm     

Przedział wiekowy 3+     

Hulajnoga została zaprojektowana, wyprodukowana i certyfikowana zgodnie z wymogami Unii Europejskiej (norma bezpieczeństwa EN 71)

Specyfikacja techniczna

Materiały: Aluminiowa kierownica, plastikowy podest, poliuretanowe koła z diodami LED

Wzrost dziecka: 90 - 135 cm

Maksymalna waga dziecka: 25 kg

Waga produktu: 1,8 kg

Koła przednie: śr. 12cm, szer. 2 cm;

Koło tył: śr. 7,5 cm, szer. 2 cm

Opakowanie: kolorowy karton 58 x 28 x 14,5 cm

W zestawie: instrukcja w języku polskim, angielskim

Ostrzeżenie: Produkt przeznaczony dla dziecka w wieku powyżej 3 lat i o max. wadze 25 kg. Konieczność stosowania środków ochronnych (kasków, rękawic, ochraniaczy na kolana i łokcie, odpowiednich butów). Nie używać w ruchu ulicznym. Do użytku pod bezpośrednim nadzorem osoby dorosłej. By zapobiec upadkom, zderzeniom czy nawet wyrządzaniu krzywdy osobom trzecim, należy dziecku wytłumaczyć zasady bezpieczeństwa oraz ostrożności.