Commit 30f2c18e authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Herbert Xu
Browse files

crypto: aesni - drop unused asm prototypes 



Drop some prototypes that are declared but never called.

Signed-off-by: default avatarArd Biesheuvel <ardb@kernel.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent a13ed1d1

arch/x86/crypto/aesni-intel_glue.c

+0 −67
Original line number Diff line number Diff line
@@ -111,49 +111,6 @@ static void (*aesni_ctr_enc_tfm)(struct crypto_aes_ctx *ctx, u8 *out, 
asmlinkage void aesni_ctr_enc(struct crypto_aes_ctx *ctx, u8 *out,

			      const u8 *in, unsigned int len, u8 *iv);



/* asmlinkage void aesni_gcm_enc()

 * void *ctx,  AES Key schedule. Starts on a 16 byte boundary.

 * struct gcm_context_data.  May be uninitialized.

 * u8 *out, Ciphertext output. Encrypt in-place is allowed.

 * const u8 *in, Plaintext input

 * unsigned long plaintext_len, Length of data in bytes for encryption.

 * u8 *iv, Pre-counter block j0: 12 byte IV concatenated with 0x00000001.

 *         16-byte aligned pointer.

 * u8 *hash_subkey, the Hash sub key input. Data starts on a 16-byte boundary.

 * const u8 *aad, Additional Authentication Data (AAD)

 * unsigned long aad_len, Length of AAD in bytes.

 * u8 *auth_tag, Authenticated Tag output.

 * unsigned long auth_tag_len), Authenticated Tag Length in bytes.

 *          Valid values are 16 (most likely), 12 or 8.

 */

asmlinkage void aesni_gcm_enc(void *ctx,

			struct gcm_context_data *gdata, u8 *out,

			const u8 *in, unsigned long plaintext_len, u8 *iv,

			u8 *hash_subkey, const u8 *aad, unsigned long aad_len,

			u8 *auth_tag, unsigned long auth_tag_len);



/* asmlinkage void aesni_gcm_dec()

 * void *ctx, AES Key schedule. Starts on a 16 byte boundary.

 * struct gcm_context_data.  May be uninitialized.

 * u8 *out, Plaintext output. Decrypt in-place is allowed.

 * const u8 *in, Ciphertext input

 * unsigned long ciphertext_len, Length of data in bytes for decryption.

 * u8 *iv, Pre-counter block j0: 12 byte IV concatenated with 0x00000001.

 *         16-byte aligned pointer.

 * u8 *hash_subkey, the Hash sub key input. Data starts on a 16-byte boundary.

 * const u8 *aad, Additional Authentication Data (AAD)

 * unsigned long aad_len, Length of AAD in bytes. With RFC4106 this is going

 * to be 8 or 12 bytes

 * u8 *auth_tag, Authenticated Tag output.

 * unsigned long auth_tag_len) Authenticated Tag Length in bytes.

 * Valid values are 16 (most likely), 12 or 8.

 */

asmlinkage void aesni_gcm_dec(void *ctx,

			struct gcm_context_data *gdata, u8 *out,

			const u8 *in, unsigned long ciphertext_len, u8 *iv,

			u8 *hash_subkey, const u8 *aad, unsigned long aad_len,

			u8 *auth_tag, unsigned long auth_tag_len);



/* Scatter / Gather routines, with args similar to above */

asmlinkage void aesni_gcm_init(void *ctx,

			       struct gcm_context_data *gdata,
@@ -218,18 +175,6 @@ asmlinkage void aesni_gcm_finalize_avx_gen2(void *ctx, 
				   struct gcm_context_data *gdata,

				   u8 *auth_tag, unsigned long auth_tag_len);



asmlinkage void aesni_gcm_enc_avx_gen2(void *ctx,

				struct gcm_context_data *gdata, u8 *out,

			const u8 *in, unsigned long plaintext_len, u8 *iv,

			const u8 *aad, unsigned long aad_len,

			u8 *auth_tag, unsigned long auth_tag_len);



asmlinkage void aesni_gcm_dec_avx_gen2(void *ctx,

				struct gcm_context_data *gdata, u8 *out,

			const u8 *in, unsigned long ciphertext_len, u8 *iv,

			const u8 *aad, unsigned long aad_len,

			u8 *auth_tag, unsigned long auth_tag_len);



static const struct aesni_gcm_tfm_s aesni_gcm_tfm_avx_gen2 = {

	.init = &aesni_gcm_init_avx_gen2,

	.enc_update = &aesni_gcm_enc_update_avx_gen2,
@@ -260,18 +205,6 @@ asmlinkage void aesni_gcm_finalize_avx_gen4(void *ctx, 
				   struct gcm_context_data *gdata,

				   u8 *auth_tag, unsigned long auth_tag_len);



asmlinkage void aesni_gcm_enc_avx_gen4(void *ctx,

				struct gcm_context_data *gdata, u8 *out,

			const u8 *in, unsigned long plaintext_len, u8 *iv,

			const u8 *aad, unsigned long aad_len,

			u8 *auth_tag, unsigned long auth_tag_len);



asmlinkage void aesni_gcm_dec_avx_gen4(void *ctx,

				struct gcm_context_data *gdata, u8 *out,

			const u8 *in, unsigned long ciphertext_len, u8 *iv,

			const u8 *aad, unsigned long aad_len,

			u8 *auth_tag, unsigned long auth_tag_len);



static const struct aesni_gcm_tfm_s aesni_gcm_tfm_avx_gen4 = {

	.init = &aesni_gcm_init_avx_gen4,

	.enc_update = &aesni_gcm_enc_update_avx_gen4,