asn1_oids.h

来自「cryptlib安全工具包」· C头文件 代码 · 共 349 行 · 第 1/2 页

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/****************************************************************************
*																			*
*					ASN.1 AlgorithmIdentifier OID Tables					*
*					Copyright Peter Gutmann 1992-2006						*
*																			*
****************************************************************************/

/* A table mapping OID's to algorithm types.  We take advantage of the fact
   that object identifiers were designed to be handled in the encoded form
   (without any need for decoding) and compare expected OID's with the raw
   encoded form.  Some OID's are for pure algorithms, others are for aWithB
   type combinations (usually encryption + hash), in this case the algorithm
   is the encryption algorithm and the subAlgorithm is the hash algorithm.

   There are multiple OID's for RSA, the main ones being rsa (which doesn't
   specify an exact data format and is deprecated), rsaEncryption (as per
   PKCS #1, recommended), and rsaSignature (ISO 9796).  We use rsaEncryption
   and its derived forms (e.g. md5WithRSAEncryption) rather than alternatives
   like md5WithRSA.  There is also an OID for rsaKeyTransport that uses
   PKCS #1 padding but isn't defined by RSADSI.

   There are a great many OIDs for DSA and/or SHA.  We list the less common
   ones after all the other OIDs so that we always encode the more common
   form, but can decode many forms (there are even more OIDs for SHA or DSA
   with common parameters that we don't bother with).

   AES has a whole series of OIDs that vary depending on the key size used,
   this isn't of any use since we can tell the keysize from other places so
   we just treat them all as a generic single AES OID */

typedef struct {
	const CRYPT_ALGO_TYPE algorithm;	/* The basic algorithm */
	const int parameter;				/* The algorithm subtype or mode */
	const BYTE FAR_BSS *oid;			/* The OID for this algorithm */
	} ALGOID_INFO;

static const ALGOID_INFO FAR_BSS algoIDinfoTbl[] = {
	/* RSA and <hash>WithRSA */
	{ CRYPT_ALGO_RSA, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x09\x2A\x86\x48\x86\xF7\x0D\x01\x01\x01" ) },
	  /* rsaEncryption (1 2 840 113549 1 1 1) */
	{ CRYPT_ALGO_RSA, CRYPT_ALGO_MD2,
	  MKOID( "\x06\x09\x2A\x86\x48\x86\xF7\x0D\x01\x01\x02" ) },
	  /* md2withRSAEncryption (1 2 840 113549 1 1 2) */
	{ CRYPT_ALGO_RSA, CRYPT_ALGO_MD4,
	  MKOID( "\x06\x09\x2A\x86\x48\x86\xF7\x0D\x01\x01\x03" ) },
	  /* md4withRSAEncryption (1 2 840 113549 1 1 3) */
	{ CRYPT_ALGO_RSA, CRYPT_ALGO_MD5,
	  MKOID( "\x06\x09\x2A\x86\x48\x86\xF7\x0D\x01\x01\x04" ) },
	  /* md5withRSAEncryption (1 2 840 113549 1 1 4) */
	{ CRYPT_ALGO_RSA, CRYPT_ALGO_SHA1,
	  MKOID( "\x06\x09\x2A\x86\x48\x86\xF7\x0D\x01\x01\x05" ) },
	  /* sha1withRSAEncryption (1 2 840 113549 1 1 5) */
	{ CRYPT_ALGO_RSA, CRYPT_ALGO_SHA1,
	  MKOID( "\x06\x06\x2B\x24\x03\x03\x01\x01" ) },
	  /* Another rsaSignatureWithsha1 (1 3 36 3 3 1 1) */
	{ CRYPT_ALGO_RSA, CRYPT_ALGO_RIPEMD160,
	  MKOID( "\x06\x06\x2B\x24\x03\x03\x01\x02" ) },
	  /* rsaSignatureWithripemd160 (1 3 36 3 3 1 2) */
#ifdef USE_SHA2
	{ CRYPT_ALGO_RSA, CRYPT_ALGO_SHA2,
	  MKOID( "\x06\x09\x2A\x86\x48\x86\xF7\x0D\x01\x01\x0B" ) },
	  /* sha256withRSAEncryption (1 2 840 113549 1 1 11) */
	{ CRYPT_ALGO_RSA, CRYPT_ALGO_SHA2,
	  MKOID( "\x06\x09\x2A\x86\x48\x86\xF7\x0D\x01\x01\x0C" ) },
	  /* sha384withRSAEncryption (1 2 840 113549 1 1 12) */
	{ CRYPT_ALGO_RSA, CRYPT_ALGO_SHA2,
	  MKOID( "\x06\x09\x2A\x86\x48\x86\xF7\x0D\x01\x01\x0D" ) },
	  /* sha512withRSAEncryption (1 2 840 113549 1 1 13) */
#endif /* USE_SHA2 */
#ifdef USE_DSA
	/* DSA and dsaWith<hash> */
	{ CRYPT_ALGO_DSA, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x07\x2A\x86\x48\xCE\x38\x04\x01" ) },
	  /* dsa (1 2 840 10040 4 1) */
	{ CRYPT_ALGO_DSA, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x05\x2B\x0E\x03\x02\x0C" ) },
	  /* Peculiar deprecated dsa (1 3 14 3 2 12), but used by CDSA and the
	     German PKI profile */
	{ CRYPT_ALGO_DSA, CRYPT_ALGO_SHA1,
	  MKOID( "\x06\x07\x2A\x86\x48\xCE\x38\x04\x03" ) },
	  /* dsaWithSha1 (1 2 840 10040 4 3) */
	{ CRYPT_ALGO_DSA, CRYPT_ALGO_SHA1,
	  MKOID( "\x06\x05\x2B\x0E\x03\x02\x1B" ) },
	  /* Another dsaWithSHA1 (1 3 14 3 2 27) */
	{ CRYPT_ALGO_DSA, CRYPT_ALGO_SHA1,
	  MKOID( "\x06\x09\x60\x86\x48\x01\x65\x02\x01\x01\x02" ) },
	  /* Yet another dsaWithSHA-1 (2 16 840 1 101 2 1 1 2) */
	{ CRYPT_ALGO_DSA, CRYPT_ALGO_SHA1,
	  MKOID( "\x06\x05\x2B\x0E\x03\x02\x0D" ) },
	  /* When they ran out of valid dsaWithSHA's, they started using invalid
	     ones.  This one is from JDK 1.1 and is actually dsaWithSHA, but it's
		 used as if it were dsaWithSHA-1 (1 3 14 3 2 13) */
#endif /* USE_DSA */

	/* Elgamal and elgamalWith<hash>.  The latter will never actually be
	   used since we won't be doing Elgamal signing, only key exchange */
#ifdef USE_ELGAMAL
	{ CRYPT_ALGO_ELGAMAL, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x0A\x2B\x06\x01\x04\x01\x97\x55\x01\x02\x01" ) },
	  /* elgamal (1 3 6 1 4 1 3029 1 2 1) */
	{ CRYPT_ALGO_ELGAMAL, CRYPT_ALGO_SHA1,
	  MKOID( "\x06\x0B\x2B\x06\x01\x04\x01\x97\x55\x01\x02\x01\x01" ) },
	  /* elgamalWithSHA-1 (1 3 6 1 4 1 3029 1 2 1 1) */
	{ CRYPT_ALGO_ELGAMAL, CRYPT_ALGO_RIPEMD160,
	  MKOID( "\x06\x0B\x2B\x06\x01\x04\x01\x97\x55\x01\x02\x01\x02" ) },
	  /* elgamalWithRIPEMD-160 (1 3 6 1 4 1 3029 1 2 1 2) */
#endif /* USE_ELGAMAL */

#ifdef USE_DH
	/* DH */
	{ CRYPT_ALGO_DH, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x07\x2A\x86\x48\xCE\x3E\x02\x01" ) },
	  /* dhPublicKey (1 2 840 10046 2 1) */
#endif /* USE_DH */

	/* KEA */
#ifdef USE_KEA
	{ CRYPT_ALGO_KEA, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x09\x60\x86\x48\x01\x65\x02\x01\x01\x16" ) },
	  /* keyExchangeAlgorithm (2 16 840 1 101 2 1 1 22) */
#endif /* USE_KEA */

	/* Hash algorithms */
#ifdef USE_MD2
	{ CRYPT_ALGO_MD2, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x08\x2A\x86\x48\x86\xF7\x0D\x02\x02" ) },
	  /* md2 (1 2 840 113549 2 2) */
	{ CRYPT_ALGO_MD2, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x0B\x60\x86\x48\x01\x86\xF8\x37\x01\x02\x08\x28" ) },
	  /* Another md2 (2 16 840 1 113719 1 2 8 40) */
#endif /* USE_MD2 */
#ifdef USE_MD4
	{ CRYPT_ALGO_MD4, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x08\x2A\x86\x48\x86\xF7\x0D\x02\x04" ) },
	  /* md4 (1 2 840 113549 2 4) */
	{ CRYPT_ALGO_MD4, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x08\x02\x82\x06\x01\x0A\x01\x03\x01" ) },
	  /* Another md4 (0 2 262 1 10 1 3 1) */
	{ CRYPT_ALGO_MD4, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x0B\x60\x86\x48\x01\x86\xF8\x37\x01\x02\x08\x5F" ) },
	  /* Yet another md4 (2 16 840 1 113719 1 2 8 95) */
#endif /* USE_MD4 */
#ifdef USE_MD5
	{ CRYPT_ALGO_MD5, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x08\x2A\x86\x48\x86\xF7\x0D\x02\x05" ) },
	  /* md5 (1 2 840 113549 2 5) */
	{ CRYPT_ALGO_MD5, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x08\x02\x82\x06\x01\x0A\x01\x03\x02" ) },
	  /* Another md5 (0 2 262 1 10 1 3 2) */
	{ CRYPT_ALGO_MD5, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x0B\x60\x86\x48\x01\x86\xF8\x37\x01\x02\x08\x32" ) },
	  /* Yet another md5 (2 16 840 1 113719 1 2 8 50) */
#endif /* USE_MD5 */
	{ CRYPT_ALGO_SHA1, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x05\x2B\x0E\x03\x02\x1A" ) },
	  /* sha1 (1 3 14 3 2 26) */
	{ CRYPT_ALGO_SHA1, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x0B\x60\x86\x48\x01\x86\xF8\x37\x01\x02\x08\x52" ) },
	  /* Another sha1 (2 16 840 1 113719 1 2 8 82) */
#ifdef USE_RIPEMD160
	{ CRYPT_ALGO_RIPEMD160, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x05\x2B\x24\x03\x02\x01" ) },
	  /* ripemd160 (1 3 36 3 2 1) */
	{ CRYPT_ALGO_RIPEMD160, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x08\x02\x82\x06\x01\x0A\x01\x03\x08" ) },
	  /* Another ripemd160 (0 2 262 1 10 1 3 8) */
#endif /* USE_RIPEMD160 */
#ifdef USE_SHA2
	{ CRYPT_ALGO_SHA2, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x01" ) },
	  /* sha2-256 (2 16 840 1 101 3 4 2 1) */
	{ CRYPT_ALGO_SHA2, CRYPT_ALGO_NONE,
	  MKOID( "\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x02" ) },
	  /* sha2-384 (2 16 840 1 101 3 4 2 2) */
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asn1_oids.h - 源码说明

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