diff options
Diffstat (limited to 'drivers/crypto/vmx/aesp8-ppc.h')
| -rw-r--r-- | drivers/crypto/vmx/aesp8-ppc.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/crypto/vmx/aesp8-ppc.h b/drivers/crypto/vmx/aesp8-ppc.h new file mode 100644 index 000000000..5764d4438 --- /dev/null +++ b/drivers/crypto/vmx/aesp8-ppc.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include <linux/types.h> +#include <crypto/aes.h> + +struct aes_key { + u8 key[AES_MAX_KEYLENGTH]; + int rounds; +}; + +extern struct shash_alg p8_ghash_alg; +extern struct crypto_alg p8_aes_alg; +extern struct skcipher_alg p8_aes_cbc_alg; +extern struct skcipher_alg p8_aes_ctr_alg; +extern struct skcipher_alg p8_aes_xts_alg; + +int aes_p8_set_encrypt_key(const u8 *userKey, const int bits, + struct aes_key *key); +int aes_p8_set_decrypt_key(const u8 *userKey, const int bits, + struct aes_key *key); +void aes_p8_encrypt(const u8 *in, u8 *out, const struct aes_key *key); +void aes_p8_decrypt(const u8 *in, u8 *out, const struct aes_key *key); +void aes_p8_cbc_encrypt(const u8 *in, u8 *out, size_t len, + const struct aes_key *key, u8 *iv, const int enc); +void aes_p8_ctr32_encrypt_blocks(const u8 *in, u8 *out, + size_t len, const struct aes_key *key, + const u8 *iv); +void aes_p8_xts_encrypt(const u8 *in, u8 *out, size_t len, + const struct aes_key *key1, const struct aes_key *key2, u8 *iv); +void aes_p8_xts_decrypt(const u8 *in, u8 *out, size_t len, + const struct aes_key *key1, const struct aes_key *key2, u8 *iv); |