diff options
Diffstat (limited to 'drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h')
| -rw-r--r-- | drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h index 70e9d18e..d8021cda 100644 --- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h +++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h @@ -7,15 +7,6 @@ #include "aesni_mb_ops.h" -/* - * IMB_VERSION_NUM macro was introduced in version Multi-buffer 0.50, - * so if macro is not defined, it means that the version is 0.49. - */ -#if !defined(IMB_VERSION_NUM) -#define IMB_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c)) -#define IMB_VERSION_NUM IMB_VERSION(0, 49, 0) -#endif - #define CRYPTODEV_NAME_AESNI_MB_PMD crypto_aesni_mb /**< AES-NI Multi buffer PMD device name */ @@ -31,8 +22,8 @@ int aesni_mb_logtype_driver; #define HMAC_IPAD_VALUE (0x36) #define HMAC_OPAD_VALUE (0x5C) -/* Maximum length for digest (SHA-512 truncated needs 32 bytes) */ -#define DIGEST_LENGTH_MAX 32 +/* Maximum length for digest */ +#define DIGEST_LENGTH_MAX 64 static const unsigned auth_blocksize[] = { [MD5] = 64, [SHA1] = 64, @@ -64,7 +55,7 @@ static const unsigned auth_truncated_digest_byte_lengths[] = { [SHA_384] = 24, [SHA_512] = 32, [AES_XCBC] = 12, - [AES_CMAC] = 16, + [AES_CMAC] = 12, [AES_CCM] = 8, [NULL_HASH] = 0 }; @@ -91,11 +82,13 @@ static const unsigned auth_digest_byte_lengths[] = { [SHA_512] = 64, [AES_XCBC] = 16, [AES_CMAC] = 16, + [AES_GMAC] = 12, [NULL_HASH] = 0 }; /** - * Get the output digest size in bytes for a specified authentication algorithm + * Get the full digest size in bytes for a specified authentication algorithm + * (if available in the Multi-buffer library) * * @Note: this function will not return a valid value for a non-valid * authentication algorithm @@ -180,6 +173,8 @@ struct aesni_mb_session { const void *ks_ptr[3]; uint64_t key[3][16]; } exp_3des_keys; + + struct gcm_key_data gcm_key; }; /**< Expanded AES keys - Allocating space to * contain the maximum expanded key size which @@ -226,8 +221,10 @@ struct aesni_mb_session { } cmac; /**< Expanded XCBC authentication keys */ }; - /** digest size */ - uint16_t digest_len; + /** Generated digest size by the Multi-buffer library */ + uint16_t gen_digest_len; + /** Requested digest size from Cryptodev */ + uint16_t req_digest_len; } auth; struct { |