Mercurial > hg > php_nacl
annotate nacl.c @ 5:df71d49a6f98
Fixes to support crypto_sign_edwards25519sha512batch
| author | Ivo Smits <Ivo@UCIS.nl> |
|---|---|
| date | Fri, 18 Mar 2011 17:41:40 +0100 |
| parents | 81aaf4ba1eaa |
| children | ded86f4d6275 |
| rev | line source |
|---|---|
| 0 | 1 /* Copyright 2010 Ivo Smits <Ivo@UCIS.nl>. All rights reserved. |
| 2 Redistribution and use in source and binary forms, with or without modification, are | |
| 3 permitted provided that the following conditions are met: | |
| 4 | |
| 5 1. Redistributions of source code must retain the above copyright notice, this list of | |
| 6 conditions and the following disclaimer. | |
| 7 | |
| 8 2. Redistributions in binary form must reproduce the above copyright notice, this list | |
| 9 of conditions and the following disclaimer in the documentation and/or other materials | |
| 10 provided with the distribution. | |
| 11 | |
| 12 THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
| 13 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
| 14 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR | |
| 15 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 16 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 17 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | |
| 18 ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| 19 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
| 20 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 21 | |
| 22 The views and conclusions contained in the software and documentation are those of the | |
| 23 authors and should not be interpreted as representing official policies, either expressed | |
| 24 or implied, of Ivo Smits.*/ | |
| 25 | |
| 26 #ifdef HAVE_CONFIG_H | |
| 27 #include "config.h" | |
| 28 #endif | |
|
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29 |
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30 #include "nacl/crypto_box_curve25519xsalsa20poly1305.h" |
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31 #include "nacl/crypto_scalarmult_curve25519.h" |
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Fixes to support crypto_sign_edwards25519sha512batch
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32 #include "nacl/crypto_sign_edwards25519sha512batch.h" |
| 0 | 33 |
| 34 #include "php.h" | |
| 35 #include "php_ini.h" | |
| 36 #include "php_nacl.h" | |
| 37 | |
| 38 static function_entry nacl_functions[] = { | |
|
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39 PHP_FE(nacl_crypto_box_curve25519xsalsa20poly1305, NULL) |
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Added partial untested support for sign_edwards25519sha512batch, replaced some whitespaces with tabs
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40 PHP_FE(nacl_crypto_box_curve25519xsalsa20poly1305_open, NULL) |
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81aaf4ba1eaa
Added partial untested support for sign_edwards25519sha512batch, replaced some whitespaces with tabs
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41 PHP_FE(nacl_crypto_box_curve25519xsalsa20poly1305_getpublickey, NULL) |
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81aaf4ba1eaa
Added partial untested support for sign_edwards25519sha512batch, replaced some whitespaces with tabs
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42 PHP_FE(nacl_crypto_box_curve25519xsalsa20poly1305_beforenm, NULL) |
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81aaf4ba1eaa
Added partial untested support for sign_edwards25519sha512batch, replaced some whitespaces with tabs
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43 PHP_FE(nacl_crypto_box_curve25519xsalsa20poly1305_afternm, NULL) |
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81aaf4ba1eaa
Added partial untested support for sign_edwards25519sha512batch, replaced some whitespaces with tabs
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44 PHP_FE(nacl_crypto_box_curve25519xsalsa20poly1305_open_afternm, NULL) |
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Added partial untested support for sign_edwards25519sha512batch, replaced some whitespaces with tabs
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45 PHP_FE(nacl_crypto_sign_edwards25519sha512batch, NULL) |
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81aaf4ba1eaa
Added partial untested support for sign_edwards25519sha512batch, replaced some whitespaces with tabs
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46 PHP_FE(nacl_crypto_sign_edwards25519sha512batch_open, NULL) |
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81aaf4ba1eaa
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47 // PHP_FE(nacl_crypto_sign_edwards25519sha512batch_keypair, NULL) |
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48 {NULL, NULL, NULL} |
| 0 | 49 }; |
| 50 | |
| 51 zend_module_entry nacl_module_entry = { | |
| 52 #if ZEND_MODULE_API_NO >= 20010901 | |
| 53 STANDARD_MODULE_HEADER, | |
| 54 #endif | |
| 55 PHP_NACL_EXTNAME, | |
| 56 nacl_functions, | |
| 57 PHP_MINIT(nacl), | |
| 58 NULL, | |
| 59 NULL, | |
| 60 NULL, | |
| 61 NULL, | |
| 62 #if ZEND_MODULE_API_NO >= 20010901 | |
| 63 PHP_NACL_VERSION, | |
| 64 #endif | |
| 65 STANDARD_MODULE_PROPERTIES | |
| 66 }; | |
| 67 | |
| 68 #ifdef COMPILE_DL_NACL | |
| 69 ZEND_GET_MODULE(nacl) | |
| 70 #endif | |
| 71 | |
| 72 PHP_MINIT_FUNCTION(nacl) { | |
| 73 REGISTER_LONG_CONSTANT("NACL_CRYPTO_BOX_curve25519xsalsa20poly1305_PUBLICKEYBYTES", crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES, CONST_CS | CONST_PERSISTENT); | |
| 74 REGISTER_LONG_CONSTANT("NACL_CRYPTO_BOX_curve25519xsalsa20poly1305_SECRETKEYBYTES", crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES, CONST_CS | CONST_PERSISTENT); | |
| 75 REGISTER_LONG_CONSTANT("NACL_CRYPTO_BOX_curve25519xsalsa20poly1305_BEFORENMBYTES", crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES, CONST_CS | CONST_PERSISTENT); | |
| 76 REGISTER_LONG_CONSTANT("NACL_CRYPTO_BOX_curve25519xsalsa20poly1305_NONCEBYTES", crypto_box_curve25519xsalsa20poly1305_NONCEBYTES, CONST_CS | CONST_PERSISTENT); | |
| 77 REGISTER_LONG_CONSTANT("NACL_CRYPTO_BOX_curve25519xsalsa20poly1305_ZEROBYTES", crypto_box_curve25519xsalsa20poly1305_ZEROBYTES, CONST_CS | CONST_PERSISTENT); | |
| 78 REGISTER_LONG_CONSTANT("NACL_CRYPTO_BOX_curve25519xsalsa20poly1305_BOXZEROBYTES", crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES, CONST_CS | CONST_PERSISTENT); | |
|
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81aaf4ba1eaa
Added partial untested support for sign_edwards25519sha512batch, replaced some whitespaces with tabs
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79 REGISTER_LONG_CONSTANT("NACL_CRYPTO_SIGN_edwards25519sha512batch_BYTES", crypto_sign_edwards25519sha512batch_BYTES, CONST_CS | CONST_PERSISTENT); |
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81aaf4ba1eaa
Added partial untested support for sign_edwards25519sha512batch, replaced some whitespaces with tabs
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80 REGISTER_LONG_CONSTANT("NACL_CRYPTO_SIGN_edwards25519sha512batch_PUBLICKEYBYTES", crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES, CONST_CS | CONST_PERSISTENT); |
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81aaf4ba1eaa
Added partial untested support for sign_edwards25519sha512batch, replaced some whitespaces with tabs
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81 REGISTER_LONG_CONSTANT("NACL_CRYPTO_SIGN_edwards25519sha512batch_SECRETKEYBYTES", crypto_sign_edwards25519sha512batch_SECRETKEYBYTES, CONST_CS | CONST_PERSISTENT); |
| 0 | 82 } |
| 83 | |
| 84 PHP_FUNCTION(nacl_crypto_box_curve25519xsalsa20poly1305) { //(unsigned char *,const unsigned char *,unsigned long long,const unsigned char *,const unsigned char *,const unsigned char *) | |
| 85 char *m, *n, *pk, *sk; | |
| 86 int lm, ln, lpk, lsk; | |
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87 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ssss", &m, &lm, &n, &ln, &pk, &lpk, &sk, &lsk) == FAILURE) RETURN_NULL(); |
| 0 | 88 if (ln != crypto_box_curve25519xsalsa20poly1305_NONCEBYTES) RETURN_FALSE; |
| 89 if (lpk != crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES) RETURN_FALSE; | |
| 90 if (lsk != crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES) RETURN_FALSE; | |
| 91 int mlen = lm + crypto_box_curve25519xsalsa20poly1305_ZEROBYTES; | |
| 92 char* mb = ecalloc(mlen, 1); | |
| 93 char* cb = ecalloc(mlen, 1); | |
| 94 memcpy(mb + crypto_box_curve25519xsalsa20poly1305_ZEROBYTES, m, lm); | |
| 95 int ret = crypto_box_curve25519xsalsa20poly1305(cb, mb, mlen, n, pk, sk); | |
| 96 int clen = mlen - crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES; | |
| 97 char* c = emalloc(clen); | |
| 98 memcpy(c, cb + crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES, clen); | |
| 99 efree(mb); | |
| 100 efree(cb); | |
| 101 if (ret == 0) RETURN_STRINGL(c, clen, 0); | |
| 102 efree(c); | |
| 103 RETURN_FALSE; | |
| 104 } | |
| 105 PHP_FUNCTION(nacl_crypto_box_curve25519xsalsa20poly1305_open) { //(unsigned char *,const unsigned char *,unsigned long long,const unsigned char *,const unsigned char *,const unsigned char *) | |
| 106 char *c, *n, *pk, *sk; | |
| 107 int lc, ln, lpk, lsk; | |
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108 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ssss", &c, &lc, &n, &ln, &pk, &lpk, &sk, &lsk) == FAILURE) RETURN_NULL(); |
| 0 | 109 if (ln != crypto_box_curve25519xsalsa20poly1305_NONCEBYTES) RETURN_FALSE; |
| 110 if (lpk != crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES) RETURN_FALSE; | |
| 111 if (lsk != crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES) RETURN_FALSE; | |
| 112 int clen = lc + crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES; | |
| 113 char* mb = ecalloc(clen, 1); | |
| 114 char* cb = ecalloc(clen, 1); | |
| 115 memcpy(cb + crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES, c, lc); | |
| 116 int ret = crypto_box_curve25519xsalsa20poly1305_open(mb, cb, clen, n, pk, sk); | |
| 117 int mlen = clen - crypto_box_curve25519xsalsa20poly1305_ZEROBYTES; | |
| 118 char* m = emalloc(mlen); | |
| 119 memcpy(m, mb + crypto_box_curve25519xsalsa20poly1305_ZEROBYTES, mlen); | |
| 120 efree(mb); | |
| 121 efree(cb); | |
| 122 if (ret == 0) RETURN_STRINGL(m, mlen, 0); | |
| 123 efree(m); | |
| 124 RETURN_FALSE; | |
| 125 } | |
| 126 PHP_FUNCTION(nacl_crypto_box_curve25519xsalsa20poly1305_beforenm) { //(unsigned char *,const unsigned char *,const unsigned char *) | |
| 127 char *pk, *sk; | |
| 128 int lpk, lsk; | |
| 129 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &pk, &lpk, &sk, &lsk) == FAILURE) RETURN_NULL(); | |
| 130 if (lpk != crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES) RETURN_FALSE; | |
| 131 if (lsk != crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES) RETURN_FALSE; | |
| 132 char* k = emalloc(crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES); | |
| 133 crypto_box_curve25519xsalsa20poly1305_beforenm(k, pk, sk); | |
| 134 RETURN_STRINGL(k, crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES, 0); | |
| 135 } | |
| 136 PHP_FUNCTION(nacl_crypto_box_curve25519xsalsa20poly1305_afternm) { //(unsigned char *,const unsigned char *,unsigned long long,const unsigned char *,const unsigned char *) | |
| 137 char *m, *n, *k; | |
| 138 int lm, ln, lk; | |
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139 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sss", &m, &lm, &n, &ln, &k, &lk) == FAILURE) RETURN_NULL(); |
| 0 | 140 if (ln != crypto_box_curve25519xsalsa20poly1305_NONCEBYTES) RETURN_FALSE; |
| 141 if (lk != crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES) RETURN_FALSE; | |
| 142 int mlen = lm + crypto_box_curve25519xsalsa20poly1305_ZEROBYTES; | |
| 143 char* mb = ecalloc(mlen, 1); | |
| 144 char* cb = ecalloc(mlen, 1); | |
| 145 memcpy(mb + crypto_box_curve25519xsalsa20poly1305_ZEROBYTES, m, lm); | |
| 146 int ret = crypto_box_curve25519xsalsa20poly1305_afternm(cb, mb, mlen, n, k); | |
| 147 int clen = mlen - crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES; | |
| 148 char* c = emalloc(clen); | |
| 149 memcpy(c, cb + crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES, clen); | |
| 150 efree(mb); | |
| 151 efree(cb); | |
| 152 if (ret == 0) RETURN_STRINGL(c, clen, 0); | |
| 153 efree(c); | |
| 154 RETURN_FALSE; | |
| 155 } | |
| 156 PHP_FUNCTION(nacl_crypto_box_curve25519xsalsa20poly1305_open_afternm) { //(unsigned char *,const unsigned char *,unsigned long long,const unsigned char *,const unsigned char *) | |
| 157 char *c, *n, *k; | |
| 158 int lc, ln, lk; | |
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159 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sss", &c, &lc, &n, &ln, &k, &lk) == FAILURE) RETURN_NULL(); |
| 0 | 160 if (ln != crypto_box_curve25519xsalsa20poly1305_NONCEBYTES) RETURN_FALSE; |
| 161 if (lk != crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES) RETURN_FALSE; | |
| 162 int clen = lc + crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES; | |
| 163 char* mb = ecalloc(clen, 1); | |
| 164 char* cb = ecalloc(clen, 1); | |
| 165 memcpy(cb + crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES, c, lc); | |
| 166 int ret = crypto_box_curve25519xsalsa20poly1305_open_afternm(mb, cb, clen, n, k); | |
| 167 int mlen = clen - crypto_box_curve25519xsalsa20poly1305_ZEROBYTES; | |
| 168 char* m = emalloc(mlen); | |
| 169 memcpy(m, mb + crypto_box_curve25519xsalsa20poly1305_ZEROBYTES, mlen); | |
| 170 efree(mb); | |
| 171 efree(cb); | |
| 172 if (ret == 0) RETURN_STRINGL(m, mlen, 0); | |
| 173 efree(m); | |
| 174 RETURN_FALSE; | |
| 175 } | |
| 176 PHP_FUNCTION(nacl_crypto_box_curve25519xsalsa20poly1305_getpublickey) { | |
| 177 char base[32] = {9}; | |
| 178 char *sk; | |
| 179 int lsk; | |
| 180 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &sk, &lsk) == FAILURE) RETURN_NULL(); | |
| 181 if (lsk != crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES) RETURN_FALSE; | |
| 182 char* pk = emalloc(crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES); | |
| 183 crypto_scalarmult_curve25519(pk, sk, base); | |
| 184 RETURN_STRINGL(pk, crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES, 0); | |
| 185 } | |
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81aaf4ba1eaa
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186 PHP_FUNCTION(nacl_crypto_sign_edwards25519sha512batch) { //(unsigned char *,unsigned long long *,const unsigned char *,unsigned long long,const unsigned char *); |
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81aaf4ba1eaa
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187 char *m, *sk; |
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188 int lm, lsk; |
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189 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &m, &lm, &sk, &lsk) == FAILURE) RETURN_NULL(); |
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190 if (lsk != crypto_sign_edwards25519sha512batch_SECRETKEYBYTES) RETURN_FALSE; |
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191 int smlen = lm + crypto_sign_edwards25519sha512batch_BYTES; |
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192 char* smb = emalloc(smlen); |
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193 int ret = crypto_sign_edwards25519sha512batch(smb, &smlen, m, lm, sk); |
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194 char* sm = emalloc(smlen); |
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195 memcpy(sm, smb, smlen); |
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196 efree(smb); |
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197 if (ret == 0) RETURN_STRINGL(sm, smlen, 0); |
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198 efree(sm); |
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199 RETURN_FALSE; |
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200 } |
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201 PHP_FUNCTION(nacl_crypto_sign_edwards25519sha512batch_open) { //(unsigned char *,unsigned long long *,const unsigned char *,unsigned long long,const unsigned char *); |
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81aaf4ba1eaa
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202 char *sm, *pk; |
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81aaf4ba1eaa
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203 int lsm, lpk; |
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81aaf4ba1eaa
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204 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &sm, &lsm, &pk, &lpk) == FAILURE) RETURN_NULL(); |
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81aaf4ba1eaa
Added partial untested support for sign_edwards25519sha512batch, replaced some whitespaces with tabs
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205 if (lpk != crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES) RETURN_FALSE; |
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206 int mlen = lsm; |
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207 char* mb = emalloc(mlen); |
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208 int ret = crypto_sign_edwards25519sha512batch_open(mb, &mlen, sm, lsm, pk); |
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209 char* m = emalloc(mlen); |
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210 memcpy(m, mb, mlen); |
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211 efree(mb); |
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212 if (ret == 0) RETURN_STRINGL(m, mlen, 0); |
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213 efree(m); |
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214 RETURN_FALSE; |
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215 } |
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216 //extern int crypto_sign_edwards25519sha512batch_ref_keypair(unsigned char *,unsigned char *); |