Differential D18520 Diff 51983 sys/opencrypto/cryptodev.h

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sys/opencrypto/cryptodev.h

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#define SHA2_224_HASH_LEN 28		#define SHA2_224_HASH_LEN 28
#define SHA2_256_HASH_LEN 32		#define SHA2_256_HASH_LEN 32
#define SHA2_384_HASH_LEN 48		#define SHA2_384_HASH_LEN 48
#define SHA2_512_HASH_LEN 64		#define SHA2_512_HASH_LEN 64
#define MD5_KPDK_HASH_LEN 16		#define MD5_KPDK_HASH_LEN 16
#define SHA1_KPDK_HASH_LEN 20		#define SHA1_KPDK_HASH_LEN 20
#define AES_GMAC_HASH_LEN 16		#define AES_GMAC_HASH_LEN 16
#define POLY1305_HASH_LEN 16		#define POLY1305_HASH_LEN 16
		#define AES_CBC_MAC_HASH_LEN 16
/* Maximum hash algorithm result length */		/* Maximum hash algorithm result length */
#define HASH_MAX_LEN SHA2_512_HASH_LEN /* Keep this updated */		#define HASH_MAX_LEN SHA2_512_HASH_LEN /* Keep this updated */

#define MD5_BLOCK_LEN 64		#define MD5_BLOCK_LEN 64
#define SHA1_BLOCK_LEN 64		#define SHA1_BLOCK_LEN 64
#define RIPEMD160_BLOCK_LEN 64		#define RIPEMD160_BLOCK_LEN 64
#define SHA2_224_BLOCK_LEN 64		#define SHA2_224_BLOCK_LEN 64
#define SHA2_256_BLOCK_LEN 64		#define SHA2_256_BLOCK_LEN 64
#define SHA2_384_BLOCK_LEN 128		#define SHA2_384_BLOCK_LEN 128
#define SHA2_512_BLOCK_LEN 128		#define SHA2_512_BLOCK_LEN 128

/* HMAC values */		/* HMAC values */
#define NULL_HMAC_BLOCK_LEN 64		#define NULL_HMAC_BLOCK_LEN 64
/* Maximum HMAC block length */		/* Maximum HMAC block length */
#define HMAC_MAX_BLOCK_LEN SHA2_512_BLOCK_LEN /* Keep this updated */		#define HMAC_MAX_BLOCK_LEN SHA2_512_BLOCK_LEN /* Keep this updated */
#define HMAC_IPAD_VAL 0x36		#define HMAC_IPAD_VAL 0x36
#define HMAC_OPAD_VAL 0x5C		#define HMAC_OPAD_VAL 0x5C
/* HMAC Key Length */		/* HMAC Key Length */
#define AES_128_GMAC_KEY_LEN 16		#define AES_128_GMAC_KEY_LEN 16
#define AES_192_GMAC_KEY_LEN 24		#define AES_192_GMAC_KEY_LEN 24
#define AES_256_GMAC_KEY_LEN 32		#define AES_256_GMAC_KEY_LEN 32
		#define AES_128_CBC_MAC_KEY_LEN 16
		#define AES_192_CBC_MAC_KEY_LEN 24
		#define AES_256_CBC_MAC_KEY_LEN 32

#define POLY1305_KEY_LEN 32		#define POLY1305_KEY_LEN 32

/* Encryption algorithm block sizes */		/* Encryption algorithm block sizes */
#define NULL_BLOCK_LEN 4 /* IPsec to maintain alignment */		#define NULL_BLOCK_LEN 4 /* IPsec to maintain alignment */
#define DES_BLOCK_LEN 8		#define DES_BLOCK_LEN 8
#define DES3_BLOCK_LEN 8		#define DES3_BLOCK_LEN 8
#define BLOWFISH_BLOCK_LEN 8		#define BLOWFISH_BLOCK_LEN 8
#define SKIPJACK_BLOCK_LEN 8		#define SKIPJACK_BLOCK_LEN 8
#define CAST128_BLOCK_LEN 8		#define CAST128_BLOCK_LEN 8
#define RIJNDAEL128_BLOCK_LEN 16		#define RIJNDAEL128_BLOCK_LEN 16
#define AES_BLOCK_LEN 16		#define AES_BLOCK_LEN 16
#define AES_ICM_BLOCK_LEN 1		#define AES_ICM_BLOCK_LEN 1
#define ARC4_BLOCK_LEN 1		#define ARC4_BLOCK_LEN 1
#define CAMELLIA_BLOCK_LEN 16		#define CAMELLIA_BLOCK_LEN 16
#define CHACHA20_NATIVE_BLOCK_LEN 64		#define CHACHA20_NATIVE_BLOCK_LEN 64
#define EALG_MAX_BLOCK_LEN CHACHA20_NATIVE_BLOCK_LEN /* Keep this updated */		#define EALG_MAX_BLOCK_LEN CHACHA20_NATIVE_BLOCK_LEN /* Keep this updated */

/* IV Lengths */		/* IV Lengths */

#define ARC4_IV_LEN 1		#define ARC4_IV_LEN 1
#define AES_GCM_IV_LEN 12		#define AES_GCM_IV_LEN 12
		#define AES_CCM_IV_LEN 12
#define AES_XTS_IV_LEN 8		#define AES_XTS_IV_LEN 8
#define AES_XTS_ALPHA 0x87 /* GF(2^128) generator polynomial */		#define AES_XTS_ALPHA 0x87 /* GF(2^128) generator polynomial */

/* Min and Max Encryption Key Sizes */		/* Min and Max Encryption Key Sizes */
#define NULL_MIN_KEY 0		#define NULL_MIN_KEY 0
#define NULL_MAX_KEY 256 /* 2048 bits, max key */		#define NULL_MAX_KEY 256 /* 2048 bits, max key */
#define DES_MIN_KEY 8		#define DES_MIN_KEY 8
#define DES_MAX_KEY DES_MIN_KEY		#define DES_MAX_KEY DES_MIN_KEY
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#define CRYPTO_CHACHA20 31 /* Chacha20 stream cipher */		#define CRYPTO_CHACHA20 31 /* Chacha20 stream cipher */
#define CRYPTO_SHA2_224_HMAC 32		#define CRYPTO_SHA2_224_HMAC 32
#define CRYPTO_RIPEMD160 33		#define CRYPTO_RIPEMD160 33
#define CRYPTO_SHA2_224 34		#define CRYPTO_SHA2_224 34
#define CRYPTO_SHA2_256 35		#define CRYPTO_SHA2_256 35
#define CRYPTO_SHA2_384 36		#define CRYPTO_SHA2_384 36
#define CRYPTO_SHA2_512 37		#define CRYPTO_SHA2_512 37
#define CRYPTO_POLY1305 38		#define CRYPTO_POLY1305 38
#define CRYPTO_ALGORITHM_MAX 38 /* Keep updated - see below */		#define CRYPTO_AES_CCM_16 39 /* cipher side */
		#define CRYPTO_AES_128_CCM_CBC_MAC 41 /* auth side */
		#define CRYPTO_AES_192_CCM_CBC_MAC 42 /* auth side */
		#define CRYPTO_AES_256_CCM_CBC_MAC 43 /* auth side */
		#define CRYPTO_ALGORITHM_MAX 43 /* Keep updated - see below */
		jhbUnsubmitted Done Inline Actions You can't renumber this, this is part of the ABI. jhb: You can't renumber this, this is part of the ABI.
		sefUnsubmitted Done Inline Actions Yeah, that's related to the age; CRYPTO_POLY1305 was added after I had done the changes. They should clearly start numbering at 39 now. sef: Yeah, that's related to the age; CRYPTO_POLY1305 was added after I had done the changes. They…

#define CRYPTO_ALGO_VALID(x) ((x) >= CRYPTO_ALGORITHM_MIN && \		#define CRYPTO_ALGO_VALID(x) ((x) >= CRYPTO_ALGORITHM_MIN && \
(x) <= CRYPTO_ALGORITHM_MAX)		(x) <= CRYPTO_ALGORITHM_MAX)

/* Algorithm flags */		/* Algorithm flags */
#define CRYPTO_ALG_FLAG_SUPPORTED 0x01 /* Algorithm is supported */		#define CRYPTO_ALG_FLAG_SUPPORTED 0x01 /* Algorithm is supported */
#define CRYPTO_ALG_FLAG_RNG_ENABLE 0x02 /* Has HW RNG for DH/DSA */		#define CRYPTO_ALG_FLAG_RNG_ENABLE 0x02 /* Has HW RNG for DH/DSA */
#define CRYPTO_ALG_FLAG_DSA_SHA 0x04 /* Can do SHA on msg */		#define CRYPTO_ALG_FLAG_DSA_SHA 0x04 /* Can do SHA on msg */
▲ Show 20 Lines • Show All 155 Lines • ▼ Show 20 Lines	struct cryptostats {
struct cryptotstat cs_invoke; /* crypto_dipsatch -> crypto_invoke */		struct cryptotstat cs_invoke; /* crypto_dipsatch -> crypto_invoke */
struct cryptotstat cs_done; /* crypto_invoke -> crypto_done */		struct cryptotstat cs_done; /* crypto_invoke -> crypto_done */
struct cryptotstat cs_cb; /* crypto_done -> callback */		struct cryptotstat cs_cb; /* crypto_done -> callback */
struct cryptotstat cs_finis; /* callback -> callback return */		struct cryptotstat cs_finis; /* callback -> callback return */
};		};

#ifdef _KERNEL		#ifdef _KERNEL

#if 0		#ifdef CRYPTO_DEBUG
		cemUnsubmitted Not Done Inline Actions Yeah, I was going to just make this a straight-up sysctl eventually. Haven't gotten around to it. cem: Yeah, I was going to just make this a straight-up sysctl eventually. Haven't gotten around to…
#define CRYPTDEB(s, ...) do { \		#define CRYPTDEB(s, ...) do { \
printf("%s:%d: " s "\n", __FILE__, __LINE__, ## __VA_ARGS__); \		printf("%s:%d: " s "\n", __FILE__, __LINE__, ## __VA_ARGS__); \
} while (0)		} while (0)
#else		#else
#define CRYPTDEB(...) do { } while (0)		#define CRYPTDEB(...) do { } while (0)
#endif		#endif

/* Standard initialization structure beginning */		/* Standard initialization structure beginning */
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