From: Derick Rethans <derick@php.net>
Date: Tue, 18 Feb 2003 20:31:19 +0000 (+0000)
Subject: - Added new parameter to sha1() and md5() which return the digest as
X-Git-Tag: RELEASE_0_5~897
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d95c41eddb2db3ebbbec863cd9ed29299575ac85;p=php

- Added new parameter to sha1() and md5() which return the digest as
  binary data. (Original patch by Michael Bretterklieber <mbretter@jawa.at>)
- Added test cases for sha1() and md5() based on the testvectors in RFC 1321
  and RFC 3174.
@- Added new parameter to sha1() and md5() which return the digest as
@  binary data. (Michael Bretterklieber <mbretter@jawa.at>, Derick)
---

diff --git a/ext/standard/md5.c b/ext/standard/md5.c
index 07e44bf151..594a6e2303 100644
--- a/ext/standard/md5.c
+++ b/ext/standard/md5.c
@@ -40,26 +40,33 @@ PHPAPI void make_digest(char *md5str, unsigned char *digest)
 	*md5str = '\0';
 }
 
-/* {{{ proto string md5(string str)
+/* {{{ proto string md5(string str, [ bool raw_output])
    Calculate the md5 hash of a string */
 PHP_NAMED_FUNCTION(php_if_md5)
 {
-	zval **arg;
+	char *arg;
+	int arg_len;
+	zend_bool raw_output = 0;
 	char md5str[33];
 	PHP_MD5_CTX context;
-	unsigned char digest[16];
+	unsigned char digest[17];
 	
-	if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg) == FAILURE) {
-		WRONG_PARAM_COUNT;
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &arg, &arg_len, &raw_output) == FAILURE) {
+		return;
 	}
-	convert_to_string_ex(arg);
-
+	
 	md5str[0] = '\0';
 	PHP_MD5Init(&context);
-	PHP_MD5Update(&context, Z_STRVAL_PP(arg), Z_STRLEN_PP(arg));
+	PHP_MD5Update(&context, arg, arg_len);
 	PHP_MD5Final(digest, &context);
-	make_digest(md5str, digest);
-	RETVAL_STRING(md5str, 1);
+	if (raw_output) {
+		digest[16] = '\0';
+		RETURN_STRINGL(digest, 16, 1);
+	} else {
+		make_digest(md5str, digest);
+		RETVAL_STRING(md5str, 1);
+	}
+
 }
 /* }}} */
 
diff --git a/ext/standard/sha1.c b/ext/standard/sha1.c
index 420c349414..765f9d46f2 100644
--- a/ext/standard/sha1.c
+++ b/ext/standard/sha1.c
@@ -37,26 +37,33 @@ PHPAPI void make_sha1_digest(char *sha1str, unsigned char *digest)
 	*sha1str = '\0';
 }
 
-/* {{{ proto string sha1(string str)
+/* {{{ proto string sha1(string str [, bool raw_output])
    Calculate the sha1 hash of a string */
 PHP_FUNCTION(sha1)
 {
-	zval **arg;
+	char *arg;
+	int arg_len;
+	zend_bool raw_output = 0;
 	char sha1str[41];
 	PHP_SHA1_CTX context;
-	unsigned char digest[20];
+	unsigned char digest[21];
 	
-	if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg) == FAILURE) {
-		WRONG_PARAM_COUNT;
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &arg, &arg_len, &raw_output) == FAILURE) {
+		return;
 	}
-	convert_to_string_ex(arg);
 
 	sha1str[0] = '\0';
 	PHP_SHA1Init(&context);
-	PHP_SHA1Update(&context, Z_STRVAL_PP(arg), Z_STRLEN_PP(arg));
+	PHP_SHA1Update(&context, arg, arg_len);
 	PHP_SHA1Final(digest, &context);
-	make_sha1_digest(sha1str, digest);
-	RETVAL_STRING(sha1str, 1);
+	if (raw_output) {
+		digest[20] = '\0';
+		RETURN_STRINGL(digest, 20, 1);
+	} else {
+		make_sha1_digest(sha1str, digest);
+		RETVAL_STRING(sha1str, 1);
+	}
+
 }
 
 /* }}} */
diff --git a/ext/standard/tests/strings/md5.phpt b/ext/standard/tests/strings/md5.phpt
new file mode 100644
index 0000000000..32dba03609
--- /dev/null
+++ b/ext/standard/tests/strings/md5.phpt
@@ -0,0 +1,20 @@
+--TEST--
+md5() with ASCII output
+--FILE--
+<?php
+echo md5("")."\n";
+echo md5("a")."\n";
+echo md5("abc")."\n";
+echo md5("message digest")."\n";
+echo md5("abcdefghijklmnopqrstuvwxyz")."\n";
+echo md5("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789")."\n";
+echo md5("12345678901234567890123456789012345678901234567890123456789012345678901234567890")."\n";
+?>
+--EXPECT--
+d41d8cd98f00b204e9800998ecf8427e
+0cc175b9c0f1b6a831c399e269772661
+900150983cd24fb0d6963f7d28e17f72
+f96b697d7cb7938d525a2f31aaf161d0
+c3fcd3d76192e4007dfb496cca67e13b
+d174ab98d277d9f5a5611c2c9f419d9f
+57edf4a22be3c955ac49da2e2107b67a
diff --git a/ext/standard/tests/strings/md5raw.phpt b/ext/standard/tests/strings/md5raw.phpt
new file mode 100644
index 0000000000..8f71ea6d0e
--- /dev/null
+++ b/ext/standard/tests/strings/md5raw.phpt
@@ -0,0 +1,20 @@
+--TEST--
+md5() with RAW output
+--FILE--
+<?php
+echo bin2hex(md5("", TRUE))."\n";
+echo bin2hex(md5("a", TRUE))."\n";
+echo bin2hex(md5("abc", TRUE))."\n";
+echo bin2hex(md5("message digest", TRUE))."\n";
+echo bin2hex(md5("abcdefghijklmnopqrstuvwxyz", TRUE))."\n";
+echo bin2hex(md5("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", TRUE))."\n";
+echo bin2hex(md5("12345678901234567890123456789012345678901234567890123456789012345678901234567890", TRUE))."\n";
+?>
+--EXPECT--
+d41d8cd98f00b204e9800998ecf8427e
+0cc175b9c0f1b6a831c399e269772661
+900150983cd24fb0d6963f7d28e17f72
+f96b697d7cb7938d525a2f31aaf161d0
+c3fcd3d76192e4007dfb496cca67e13b
+d174ab98d277d9f5a5611c2c9f419d9f
+57edf4a22be3c955ac49da2e2107b67a
diff --git a/ext/standard/tests/strings/sha1.phpt b/ext/standard/tests/strings/sha1.phpt
new file mode 100644
index 0000000000..096fd05064
--- /dev/null
+++ b/ext/standard/tests/strings/sha1.phpt
@@ -0,0 +1,14 @@
+--TEST--
+sha1() with ASCII output
+--FILE--
+<?php
+echo sha1("abc")."\n";
+echo sha1("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq")."\n";
+echo sha1("a")."\n";
+echo sha1("0123456701234567012345670123456701234567012345670123456701234567")."\n";
+?>
+--EXPECT--
+a9993e364706816aba3e25717850c26c9cd0d89d
+84983e441c3bd26ebaae4aa1f95129e5e54670f1
+34aa973cd4c4daa4f61eeb2bdbad27316534016f
+dea356a2cddd90c7a7ecedc5ebb563934f460452
diff --git a/ext/standard/tests/strings/sha1raw.phpt b/ext/standard/tests/strings/sha1raw.phpt
new file mode 100644
index 0000000000..9a7c6560af
--- /dev/null
+++ b/ext/standard/tests/strings/sha1raw.phpt
@@ -0,0 +1,14 @@
+--TEST--
+sha1() with RAW output
+--FILE--
+<?php
+echo bin2hex(sha1("abc", TRUE))."\n";
+echo bin2hex(sha1("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", TRUE))."\n";
+echo bin2hex(sha1("a", TRUE))."\n";
+echo bin2hex(sha1("0123456701234567012345670123456701234567012345670123456701234567", TRUE))."\n";
+?>
+--EXPECT--
+a9993e364706816aba3e25717850c26c9cd0d89d
+84983e441c3bd26ebaae4aa1f95129e5e54670f1
+34aa973cd4c4daa4f61eeb2bdbad27316534016f
+dea356a2cddd90c7a7ecedc5ebb563934f460452