crypto/evp/e_aes.c

233 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
240 		dat->block	= (block128_f)aesni_decrypt;
241 		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
247 		dat->block	= (block128_f)aesni_encrypt;
249 			dat->stream.cbc	= (cbc128_f)aesni_cbc_encrypt;
251 			dat->stream.ctr = (ctr128_f)aesni_ctr32_encrypt_blocks;
253 			dat->stream.cbc = NULL;
500 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
508 		ret = AES_set_decrypt_key(key,ctx->key_len*8,&dat->ks);
509 		dat->block	= (block128_f)AES_decrypt;
510 		dat->stream.cbc	= (cbc128_f)bsaes_cbc_encrypt;
517 		ret = vpaes_set_decrypt_key(key,ctx->key_len*8,&dat->ks);
518 		dat->block	= (block128_f)vpaes_decrypt;
519 		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
526 		ret = AES_set_decrypt_key(key,ctx->key_len*8,&dat->ks);
527 		dat->block	= (block128_f)AES_decrypt;
528 		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
536 		ret = AES_set_encrypt_key(key,ctx->key_len*8,&dat->ks);
537 		dat->block	= (block128_f)AES_encrypt;
538 		dat->stream.ctr	= (ctr128_f)bsaes_ctr32_encrypt_blocks;
545 		ret = vpaes_set_encrypt_key(key,ctx->key_len*8,&dat->ks);
546 		dat->block	= (block128_f)vpaes_encrypt;
547 		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
554 		ret = AES_set_encrypt_key(key,ctx->key_len*8,&dat->ks);
555 		dat->block	= (block128_f)AES_encrypt;
556 		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
561 			dat->stream.ctr = (ctr128_f)AES_ctr32_encrypt;
577 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
579 	if (dat->stream.cbc)
580 		(*dat->stream.cbc)(in,out,len,&dat->ks,ctx->iv,ctx->encrypt);
582 		CRYPTO_cbc128_encrypt(in,out,len,&dat->ks,ctx->iv,dat->block);
584 		CRYPTO_cbc128_encrypt(in,out,len,&dat->ks,ctx->iv,dat->block);
594 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
599 		(*dat->block)(in+i,out+i,&dat->ks);
607 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
609 	CRYPTO_ofb128_encrypt(in,out,len,&dat->ks,
610 			ctx->iv,&ctx->num,dat->block);
617 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
619 	CRYPTO_cfb128_encrypt(in,out,len,&dat->ks,
620 			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
627 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
629 	CRYPTO_cfb128_8_encrypt(in,out,len,&dat->ks,
630 			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
637 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
640 		CRYPTO_cfb128_1_encrypt(in,out,len,&dat->ks,
641 			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
646 		CRYPTO_cfb128_1_encrypt(in,out,MAXBITCHUNK*8,&dat->ks,
647 			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
651 		CRYPTO_cfb128_1_encrypt(in,out,len*8,&dat->ks,
652 			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
661 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
663 	if (dat->stream.ctr)
664 		CRYPTO_ctr128_encrypt_ctr32(in,out,len,&dat->ks,
665 			ctx->iv,ctx->buf,&num,dat->stream.ctr);
667 		CRYPTO_ctr128_encrypt(in,out,len,&dat->ks,
668 			ctx->iv,ctx->buf,&num,dat->block);