diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/crypto/vmx/aesp8-ppc.h | 26 |
1 files changed, 26 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..349646b73 --- /dev/null +++ b/drivers/crypto/vmx/aesp8-ppc.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include <linux/types.h> +#include <crypto/aes.h> + +#define AES_BLOCK_MASK (~(AES_BLOCK_SIZE-1)) + +struct aes_key { + u8 key[AES_MAX_KEYLENGTH]; + int rounds; +}; + +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); |