diff options
Diffstat (limited to 'drivers/s390/crypto/zcrypt_cca_key.h')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_cca_key.h | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/drivers/s390/crypto/zcrypt_cca_key.h b/drivers/s390/crypto/zcrypt_cca_key.h index f09bb850763b..6229ba9c56d9 100644 --- a/drivers/s390/crypto/zcrypt_cca_key.h +++ b/drivers/s390/crypto/zcrypt_cca_key.h @@ -11,7 +11,7 @@ #ifndef _ZCRYPT_CCA_KEY_H_ #define _ZCRYPT_CCA_KEY_H_ -struct T6_keyBlock_hdr { +struct t6_keyblock_hdr { unsigned short blen; unsigned short ulen; unsigned short flags; @@ -63,7 +63,7 @@ struct cca_public_sec { * complement of the residue modulo 8 of the sum of * (p_len + q_len + dp_len + dq_len + u_len). */ -struct cca_pvt_ext_CRT_sec { +struct cca_pvt_ext_crt_sec { unsigned char section_identifier; unsigned char version; unsigned short section_length; @@ -108,9 +108,9 @@ static inline int zcrypt_type6_mex_key_en(struct ica_rsa_modexpo *mex, void *p) .section_identifier = 0x04, }; struct { - struct T6_keyBlock_hdr t6_hdr; - struct cca_token_hdr pubHdr; - struct cca_public_sec pubSec; + struct t6_keyblock_hdr t6_hdr; + struct cca_token_hdr pubhdr; + struct cca_public_sec pubsec; char exponent[0]; } __packed *key = p; unsigned char *temp; @@ -127,8 +127,8 @@ static inline int zcrypt_type6_mex_key_en(struct ica_rsa_modexpo *mex, void *p) memset(key, 0, sizeof(*key)); - key->pubHdr = static_pub_hdr; - key->pubSec = static_pub_sec; + key->pubhdr = static_pub_hdr; + key->pubsec = static_pub_sec; /* key parameter block */ temp = key->exponent; @@ -146,16 +146,16 @@ static inline int zcrypt_type6_mex_key_en(struct ica_rsa_modexpo *mex, void *p) if (copy_from_user(temp, mex->n_modulus, mex->inputdatalength)) return -EFAULT; - key->pubSec.modulus_bit_len = 8 * mex->inputdatalength; - key->pubSec.modulus_byte_len = mex->inputdatalength; - key->pubSec.exponent_len = mex->inputdatalength - i; - key->pubSec.section_length = sizeof(key->pubSec) + - 2*mex->inputdatalength - i; - key->pubHdr.token_length = - key->pubSec.section_length + sizeof(key->pubHdr); - key->t6_hdr.ulen = key->pubHdr.token_length + 4; - key->t6_hdr.blen = key->pubHdr.token_length + 6; - return sizeof(*key) + 2*mex->inputdatalength - i; + key->pubsec.modulus_bit_len = 8 * mex->inputdatalength; + key->pubsec.modulus_byte_len = mex->inputdatalength; + key->pubsec.exponent_len = mex->inputdatalength - i; + key->pubsec.section_length = sizeof(key->pubsec) + + 2 * mex->inputdatalength - i; + key->pubhdr.token_length = + key->pubsec.section_length + sizeof(key->pubhdr); + key->t6_hdr.ulen = key->pubhdr.token_length + 4; + key->t6_hdr.blen = key->pubhdr.token_length + 6; + return sizeof(*key) + 2 * mex->inputdatalength - i; } /** @@ -177,9 +177,9 @@ static inline int zcrypt_type6_crt_key(struct ica_rsa_modexpo_crt *crt, void *p) }; static char pk_exponent[3] = { 0x01, 0x00, 0x01 }; struct { - struct T6_keyBlock_hdr t6_hdr; + struct t6_keyblock_hdr t6_hdr; struct cca_token_hdr token; - struct cca_pvt_ext_CRT_sec pvt; + struct cca_pvt_ext_crt_sec pvt; char key_parts[0]; } __packed *key = p; struct cca_public_sec *pub; @@ -198,8 +198,8 @@ static inline int zcrypt_type6_crt_key(struct ica_rsa_modexpo_crt *crt, void *p) short_len = (crt->inputdatalength + 1) / 2; long_len = short_len + 8; - pad_len = -(3*long_len + 2*short_len) & 7; - key_len = 3*long_len + 2*short_len + pad_len + crt->inputdatalength; + pad_len = -(3 * long_len + 2 * short_len) & 7; + key_len = 3 * long_len + 2 * short_len + pad_len + crt->inputdatalength; size = sizeof(*key) + key_len + sizeof(*pub) + 3; /* parameter block.key block */ @@ -223,15 +223,15 @@ static inline int zcrypt_type6_crt_key(struct ica_rsa_modexpo_crt *crt, void *p) /* key parts */ if (copy_from_user(key->key_parts, crt->np_prime, long_len) || copy_from_user(key->key_parts + long_len, - crt->nq_prime, short_len) || + crt->nq_prime, short_len) || copy_from_user(key->key_parts + long_len + short_len, - crt->bp_key, long_len) || - copy_from_user(key->key_parts + 2*long_len + short_len, - crt->bq_key, short_len) || - copy_from_user(key->key_parts + 2*long_len + 2*short_len, - crt->u_mult_inv, long_len)) + crt->bp_key, long_len) || + copy_from_user(key->key_parts + 2 * long_len + short_len, + crt->bq_key, short_len) || + copy_from_user(key->key_parts + 2 * long_len + 2 * short_len, + crt->u_mult_inv, long_len)) return -EFAULT; - memset(key->key_parts + 3*long_len + 2*short_len + pad_len, + memset(key->key_parts + 3 * long_len + 2 * short_len + pad_len, 0xff, crt->inputdatalength); pub = (struct cca_public_sec *)(key->key_parts + key_len); *pub = static_cca_pub_sec; @@ -241,7 +241,7 @@ static inline int zcrypt_type6_crt_key(struct ica_rsa_modexpo_crt *crt, void *p) * section. So, an arbitrary public exponent of 0x010001 will be * used. */ - memcpy((char *) (pub + 1), pk_exponent, 3); + memcpy((char *)(pub + 1), pk_exponent, 3); return size; } |