diff options
Diffstat (limited to 'arch/x86/crypto/aesni-intel_glue.c')
| -rw-r--r-- | arch/x86/crypto/aesni-intel_glue.c | 58 |
1 files changed, 33 insertions, 25 deletions
diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c index 661f7daf43da..d8b8cb33f608 100644 --- a/arch/x86/crypto/aesni-intel_glue.c +++ b/arch/x86/crypto/aesni-intel_glue.c @@ -84,7 +84,7 @@ struct gcm_context_data { u8 current_counter[GCM_BLOCK_LEN]; u64 partial_block_len; u64 unused; - u8 hash_keys[GCM_BLOCK_LEN * 8]; + u8 hash_keys[GCM_BLOCK_LEN * 16]; }; asmlinkage int aesni_set_key(struct crypto_aes_ctx *ctx, const u8 *in_key, @@ -187,14 +187,18 @@ asmlinkage void aes_ctr_enc_256_avx_by8(const u8 *in, u8 *iv, * gcm_data *my_ctx_data, context data * u8 *hash_subkey, the Hash sub key input. Data starts on a 16-byte boundary. */ -asmlinkage void aesni_gcm_precomp_avx_gen2(void *my_ctx_data, u8 *hash_subkey); +asmlinkage void aesni_gcm_precomp_avx_gen2(void *my_ctx_data, + struct gcm_context_data *gdata, + u8 *hash_subkey); -asmlinkage void aesni_gcm_enc_avx_gen2(void *ctx, u8 *out, +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, u8 *out, +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); @@ -211,9 +215,9 @@ static void aesni_gcm_enc_avx(void *ctx, plaintext_len, iv, hash_subkey, aad, aad_len, auth_tag, auth_tag_len); } else { - aesni_gcm_precomp_avx_gen2(ctx, hash_subkey); - aesni_gcm_enc_avx_gen2(ctx, out, in, plaintext_len, iv, aad, - aad_len, auth_tag, auth_tag_len); + aesni_gcm_precomp_avx_gen2(ctx, data, hash_subkey); + aesni_gcm_enc_avx_gen2(ctx, data, out, in, plaintext_len, iv, + aad, aad_len, auth_tag, auth_tag_len); } } @@ -229,9 +233,9 @@ static void aesni_gcm_dec_avx(void *ctx, ciphertext_len, iv, hash_subkey, aad, aad_len, auth_tag, auth_tag_len); } else { - aesni_gcm_precomp_avx_gen2(ctx, hash_subkey); - aesni_gcm_dec_avx_gen2(ctx, out, in, ciphertext_len, iv, aad, - aad_len, auth_tag, auth_tag_len); + aesni_gcm_precomp_avx_gen2(ctx, data, hash_subkey); + aesni_gcm_dec_avx_gen2(ctx, data, out, in, ciphertext_len, iv, + aad, aad_len, auth_tag, auth_tag_len); } } #endif @@ -242,14 +246,18 @@ static void aesni_gcm_dec_avx(void *ctx, * gcm_data *my_ctx_data, context data * u8 *hash_subkey, the Hash sub key input. Data starts on a 16-byte boundary. */ -asmlinkage void aesni_gcm_precomp_avx_gen4(void *my_ctx_data, u8 *hash_subkey); +asmlinkage void aesni_gcm_precomp_avx_gen4(void *my_ctx_data, + struct gcm_context_data *gdata, + u8 *hash_subkey); -asmlinkage void aesni_gcm_enc_avx_gen4(void *ctx, u8 *out, +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, u8 *out, +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); @@ -266,13 +274,13 @@ static void aesni_gcm_enc_avx2(void *ctx, plaintext_len, iv, hash_subkey, aad, aad_len, auth_tag, auth_tag_len); } else if (plaintext_len < AVX_GEN4_OPTSIZE) { - aesni_gcm_precomp_avx_gen2(ctx, hash_subkey); - aesni_gcm_enc_avx_gen2(ctx, out, in, plaintext_len, iv, aad, - aad_len, auth_tag, auth_tag_len); + aesni_gcm_precomp_avx_gen2(ctx, data, hash_subkey); + aesni_gcm_enc_avx_gen2(ctx, data, out, in, plaintext_len, iv, + aad, aad_len, auth_tag, auth_tag_len); } else { - aesni_gcm_precomp_avx_gen4(ctx, hash_subkey); - aesni_gcm_enc_avx_gen4(ctx, out, in, plaintext_len, iv, aad, - aad_len, auth_tag, auth_tag_len); + aesni_gcm_precomp_avx_gen4(ctx, data, hash_subkey); + aesni_gcm_enc_avx_gen4(ctx, data, out, in, plaintext_len, iv, + aad, aad_len, auth_tag, auth_tag_len); } } @@ -288,13 +296,13 @@ static void aesni_gcm_dec_avx2(void *ctx, ciphertext_len, iv, hash_subkey, aad, aad_len, auth_tag, auth_tag_len); } else if (ciphertext_len < AVX_GEN4_OPTSIZE) { - aesni_gcm_precomp_avx_gen2(ctx, hash_subkey); - aesni_gcm_dec_avx_gen2(ctx, out, in, ciphertext_len, iv, aad, - aad_len, auth_tag, auth_tag_len); + aesni_gcm_precomp_avx_gen2(ctx, data, hash_subkey); + aesni_gcm_dec_avx_gen2(ctx, data, out, in, ciphertext_len, iv, + aad, aad_len, auth_tag, auth_tag_len); } else { - aesni_gcm_precomp_avx_gen4(ctx, hash_subkey); - aesni_gcm_dec_avx_gen4(ctx, out, in, ciphertext_len, iv, aad, - aad_len, auth_tag, auth_tag_len); + aesni_gcm_precomp_avx_gen4(ctx, data, hash_subkey); + aesni_gcm_dec_avx_gen4(ctx, data, out, in, ciphertext_len, iv, + aad, aad_len, auth_tag, auth_tag_len); } } #endif |