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SHA512-HMAC bug fix and hash function self-test support

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This commit is contained in:
Andreas Steffen
2007-02-21 13:10:08 +00:00
parent 9f6a17a444
commit 51f4dfa035
5 changed files with 1095 additions and 45 deletions
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src/pluto/constants.h
+15 -12
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@@ -289,22 +289,26 @@ extern const char sparse_end[];
#define COOKIE_SIZE 8
#define MAX_ISAKMP_SPI_SIZE 16
#define MD2_DIGEST_SIZE (128 / BITS_PER_BYTE) /* ought to be supplied by md2.h */
#define MD5_DIGEST_SIZE (128 / BITS_PER_BYTE) /* ought to be supplied by md5.h */
#define SHA1_DIGEST_SIZE (160 / BITS_PER_BYTE) /* ought to be supplied by sha1.h */
#define MD2_DIGEST_SIZE (128 / BITS_PER_BYTE)
#define MD5_DIGEST_SIZE (128 / BITS_PER_BYTE)
#define SHA1_DIGEST_SIZE (160 / BITS_PER_BYTE)
#define SHA2_256_DIGEST_SIZE (256 / BITS_PER_BYTE)
#define SHA2_384_DIGEST_SIZE (384 / BITS_PER_BYTE)
#define SHA2_512_DIGEST_SIZE (512 / BITS_PER_BYTE)
#define MD5_BLOCK_SIZE (512 / BITS_PER_BYTE)
#define SHA1_BLOCK_SIZE (512 / BITS_PER_BYTE)
#define SHA2_256_BLOCK_SIZE (512 / BITS_PER_BYTE)
#define SHA2_384_BLOCK_SIZE (1024 / BITS_PER_BYTE)
#define SHA2_512_BLOCK_SIZE (1024 / BITS_PER_BYTE)
#define DES_CBC_BLOCK_SIZE (64 / BITS_PER_BYTE)
#define DSS_QBITS 160 /* bits in DSS's "q" (FIPS 186-1) */
/* to statically allocate IV, we need max of
* MD5_DIGEST_SIZE, SHA1_DIGEST_SIZE, and DES_CBC_BLOCK_SIZE.
* To avoid combinatorial explosion, we leave out DES_CBC_BLOCK_SIZE.
*/
#define MAX_DIGEST_LEN_OLD (MD5_DIGEST_SIZE > SHA1_DIGEST_SIZE? MD5_DIGEST_SIZE : SHA1_DIGEST_SIZE)
/* for max: SHA2_512 */
#define MAX_DIGEST_LEN (512/BITS_PER_BYTE)
/* Maximum is required for SHA2_512 */
#define MAX_DIGEST_LEN SHA2_512_DIGEST_SIZE
#define MAX_HASH_BLOCK_SIZE SHA2_512_BLOCK_SIZE
/* RFC 2404 "HMAC-SHA-1-96" section 3 */
#define HMAC_SHA1_KEY_LEN SHA1_DIGEST_SIZE
@@ -1012,7 +1016,6 @@ extern enum_names oakley_prf_names;
#define HMAC_IPAD 0x36
#define HMAC_OPAD 0x5C
#define HMAC_BUFSIZE 64
/* Oakley Encryption Algorithm attribute
* draft-ietf-ipsec-ike-01.txt appendix A