| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| /* Prototypes of the functions defined in the assembler file. */ |
| void intel_aes_encrypt_init_128(const unsigned char *key, PRUint32 *expanded); |
| void intel_aes_encrypt_init_192(const unsigned char *key, PRUint32 *expanded); |
| void intel_aes_encrypt_init_256(const unsigned char *key, PRUint32 *expanded); |
| void intel_aes_decrypt_init_128(const unsigned char *key, PRUint32 *expanded); |
| void intel_aes_decrypt_init_192(const unsigned char *key, PRUint32 *expanded); |
| void intel_aes_decrypt_init_256(const unsigned char *key, PRUint32 *expanded); |
| SECStatus intel_aes_encrypt_ecb_128(AESContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_decrypt_ecb_128(AESContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_encrypt_cbc_128(AESContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_decrypt_cbc_128(AESContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_encrypt_ctr_128(CTRContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_encrypt_ecb_192(AESContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_decrypt_ecb_192(AESContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_encrypt_cbc_192(AESContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_decrypt_cbc_192(AESContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_encrypt_ctr_192(CTRContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_encrypt_ecb_256(AESContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_decrypt_ecb_256(AESContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_encrypt_cbc_256(AESContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_decrypt_cbc_256(AESContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| SECStatus intel_aes_encrypt_ctr_256(CTRContext *cx, unsigned char *output, |
| unsigned int *outputLen, |
| unsigned int maxOutputLen, |
| const unsigned char *input, |
| unsigned int inputLen, |
| unsigned int blocksize); |
| |
| #define native_aes_ecb_worker(encrypt, keysize) \ |
| ((encrypt) \ |
| ? ((keysize) == 16 ? intel_aes_encrypt_ecb_128 \ |
| : (keysize) == 24 ? intel_aes_encrypt_ecb_192 \ |
| : intel_aes_encrypt_ecb_256) \ |
| : ((keysize) == 16 ? intel_aes_decrypt_ecb_128 \ |
| : (keysize) == 24 ? intel_aes_decrypt_ecb_192 \ |
| : intel_aes_decrypt_ecb_256)) |
| |
| #define native_aes_cbc_worker(encrypt, keysize) \ |
| ((encrypt) \ |
| ? ((keysize) == 16 ? intel_aes_encrypt_cbc_128 \ |
| : (keysize) == 24 ? intel_aes_encrypt_cbc_192 \ |
| : intel_aes_encrypt_cbc_256) \ |
| : ((keysize) == 16 ? intel_aes_decrypt_cbc_128 \ |
| : (keysize) == 24 ? intel_aes_decrypt_cbc_192 \ |
| : intel_aes_decrypt_cbc_256)) |
| |
| #define intel_aes_ctr_worker(nr) \ |
| ((nr) == 10 ? intel_aes_encrypt_ctr_128 \ |
| : (nr) == 12 ? intel_aes_encrypt_ctr_192 \ |
| : intel_aes_encrypt_ctr_256) |
| |
| #define native_aes_init(encrypt, keysize) \ |
| do { \ |
| if (encrypt) { \ |
| if (keysize == 16) \ |
| intel_aes_encrypt_init_128(key, cx->k.expandedKey); \ |
| else if (keysize == 24) \ |
| intel_aes_encrypt_init_192(key, cx->k.expandedKey); \ |
| else \ |
| intel_aes_encrypt_init_256(key, cx->k.expandedKey); \ |
| } else { \ |
| if (keysize == 16) \ |
| intel_aes_decrypt_init_128(key, cx->k.expandedKey); \ |
| else if (keysize == 24) \ |
| intel_aes_decrypt_init_192(key, cx->k.expandedKey); \ |
| else \ |
| intel_aes_decrypt_init_256(key, cx->k.expandedKey); \ |
| } \ |
| } while (0) |