diff options
Diffstat (limited to 'drivers/crypto/hisilicon/sec2/sec_crypto.h')
| -rw-r--r-- | drivers/crypto/hisilicon/sec2/sec_crypto.h | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.h b/drivers/crypto/hisilicon/sec2/sec_crypto.h index 9c78edac56a4..9f71c358a6d3 100644 --- a/drivers/crypto/hisilicon/sec2/sec_crypto.h +++ b/drivers/crypto/hisilicon/sec2/sec_crypto.h @@ -4,9 +4,11 @@ #ifndef __HISI_SEC_V2_CRYPTO_H #define __HISI_SEC_V2_CRYPTO_H +#define SEC_AIV_SIZE 12 #define SEC_IV_SIZE 24 #define SEC_MAX_KEY_SIZE 64 #define SEC_COMM_SCENE 0 +#define SEC_MIN_BLOCK_SZ 1 enum sec_calg { SEC_CALG_3DES = 0x1, @@ -21,6 +23,11 @@ enum sec_hash_alg { }; enum sec_mac_len { + SEC_HMAC_CCM_MAC = 16, + SEC_HMAC_GCM_MAC = 16, + SEC_SM3_MAC = 32, + SEC_HMAC_SM3_MAC = 32, + SEC_HMAC_MD5_MAC = 16, SEC_HMAC_SHA1_MAC = 20, SEC_HMAC_SHA256_MAC = 32, SEC_HMAC_SHA512_MAC = 64, @@ -29,7 +36,11 @@ enum sec_mac_len { enum sec_cmode { SEC_CMODE_ECB = 0x0, SEC_CMODE_CBC = 0x1, + SEC_CMODE_CFB = 0x2, + SEC_CMODE_OFB = 0x3, SEC_CMODE_CTR = 0x4, + SEC_CMODE_CCM = 0x5, + SEC_CMODE_GCM = 0x6, SEC_CMODE_XTS = 0x7, }; @@ -44,6 +55,7 @@ enum sec_ckey_type { enum sec_bd_type { SEC_BD_TYPE1 = 0x1, SEC_BD_TYPE2 = 0x2, + SEC_BD_TYPE3 = 0x3, }; enum sec_auth { @@ -63,6 +75,24 @@ enum sec_addr_type { SEC_PRP = 0x2, }; +struct bd_status { + u64 tag; + u8 done; + u8 err_type; + u16 flag; + u16 icv; +}; + +enum { + AUTHPAD_PAD, + AUTHPAD_NOPAD, +}; + +enum { + AIGEN_GEN, + AIGEN_NOGEN, +}; + struct sec_sqe_type2 { /* * mac_len: 0~4 bits @@ -209,6 +239,169 @@ struct sec_sqe { struct sec_sqe_type2 type2; }; +struct bd3_auth_ivin { + __le64 a_ivin_addr; + __le32 rsvd0; + __le32 rsvd1; +} __packed __aligned(4); + +struct bd3_skip_data { + __le32 rsvd0; + + /* + * gran_num: 0~15 bits + * reserved: 16~31 bits + */ + __le32 gran_num; + + /* + * src_skip_data_len: 0~24 bits + * reserved: 25~31 bits + */ + __le32 src_skip_data_len; + + /* + * dst_skip_data_len: 0~24 bits + * reserved: 25~31 bits + */ + __le32 dst_skip_data_len; +}; + +struct bd3_stream_scene { + __le64 c_ivin_addr; + __le64 long_a_data_len; + + /* + * auth_pad: 0~1 bits + * stream_protocol: 2~4 bits + * reserved: 5~7 bits + */ + __u8 stream_auth_pad; + __u8 plaintext_type; + __le16 pad_len_1p3; +} __packed __aligned(4); + +struct bd3_no_scene { + __le64 c_ivin_addr; + __le32 rsvd0; + __le32 rsvd1; + __le32 rsvd2; +} __packed __aligned(4); + +struct bd3_check_sum { + __u8 rsvd0; + __u8 hac_sva_status; + __le16 check_sum_i; +}; + +struct bd3_tls_type_back { + __u8 tls_1p3_type_back; + __u8 hac_sva_status; + __le16 pad_len_1p3_back; +}; + +struct sec_sqe3 { + /* + * type: 0~3 bit + * bd_invalid: 4 bit + * scene: 5~8 bit + * de: 9~10 bit + * src_addr_type: 11~13 bit + * dst_addr_type: 14~16 bit + * mac_addr_type: 17~19 bit + * reserved: 20~31 bits + */ + __le32 bd_param; + + /* + * cipher: 0~1 bits + * ci_gen: 2~3 bit + * c_icv_len: 4~9 bit + * c_width: 10~12 bits + * c_key_len: 13~15 bits + */ + __le16 c_icv_key; + + /* + * c_mode : 0~3 bits + * c_alg : 4~7 bits + */ + __u8 c_mode_alg; + + /* + * nonce_len : 0~3 bits + * huk : 4 bits + * cal_iv_addr_en : 5 bits + * seq : 6 bits + * reserved : 7 bits + */ + __u8 huk_iv_seq; + + __le64 tag; + __le64 data_src_addr; + __le64 a_key_addr; + union { + struct bd3_auth_ivin auth_ivin; + struct bd3_skip_data skip_data; + }; + + __le64 c_key_addr; + + /* + * auth: 0~1 bits + * ai_gen: 2~3 bits + * mac_len: 4~8 bits + * akey_len: 9~14 bits + * a_alg: 15~20 bits + * key_sel: 21~24 bits + * updata_key: 25 bits + * reserved: 26~31 bits + */ + __le32 auth_mac_key; + __le32 salt; + __le16 auth_src_offset; + __le16 cipher_src_offset; + + /* + * auth_len: 0~23 bit + * auth_key_offset: 24~31 bits + */ + __le32 a_len_key; + + /* + * cipher_len: 0~23 bit + * auth_ivin_offset: 24~31 bits + */ + __le32 c_len_ivin; + __le64 data_dst_addr; + __le64 mac_addr; + union { + struct bd3_stream_scene stream_scene; + struct bd3_no_scene no_scene; + }; + + /* + * done: 0 bit + * icv: 1~3 bit + * csc: 4~6 bit + * flag: 7~10 bit + * reserved: 11~15 bit + */ + __le16 done_flag; + __u8 error_type; + __u8 warning_type; + union { + __le32 mac_i; + __le32 kek_key_addr_l; + }; + union { + __le32 kek_key_addr_h; + struct bd3_check_sum check_sum; + struct bd3_tls_type_back tls_type_back; + }; + __le32 counter; +} __packed __aligned(4); + int sec_register_to_crypto(struct hisi_qm *qm); void sec_unregister_from_crypto(struct hisi_qm *qm); #endif |