Searched refs:authtag (Results 1 – 7 of 7) sorted by relevance
| /openbmc/linux/lib/crypto/ |
| H A D | aesgcm.c | 77 const u8 *assoc, int assoc_len, __be32 *ctr, u8 *authtag) in aesgcm_mac() argument
89 crypto_xor_cpy(authtag, buf, (u8 *)&ghash, ctx->authsize); in aesgcm_mac()
137 const u8 iv[GCM_AES_IV_SIZE], u8 *authtag) in aesgcm_encrypt() argument
144 aesgcm_mac(ctx, dst, crypt_len, assoc, assoc_len, ctr, authtag); in aesgcm_encrypt()
168 const u8 *authtag) in aesgcm_decrypt() argument
176 if (crypto_memneq(authtag, tagbuf, ctx->authsize)) { in aesgcm_decrypt()
|
| /openbmc/linux/include/crypto/ |
| H A D | gcm.h | 78 const u8 iv[GCM_AES_IV_SIZE], u8 *authtag);
83 const u8 *authtag);
|
| /openbmc/linux/arch/arm64/crypto/ |
| H A D | sm4-ce-gcm-glue.c | 222 u8 authtag[SM4_BLOCK_SIZE]; in gcm_decrypt() local
232 scatterwalk_map_and_copy(authtag, req->src, in gcm_decrypt()
236 if (crypto_memneq(authtag, ghash, authsize)) in gcm_decrypt()
|
| H A D | sm4-ce-ccm-glue.c | 246 u8 authtag[SM4_BLOCK_SIZE]; in ccm_decrypt() local
263 scatterwalk_map_and_copy(authtag, req->src, in ccm_decrypt()
267 if (crypto_memneq(authtag, mac, authsize)) in ccm_decrypt()
|
| /openbmc/linux/drivers/virt/coco/sev-guest/ |
| H A D | sev-guest.c | 39 u8 *iv, *authtag; member
188 crypto->authtag = kmalloc(crypto->a_len, GFP_KERNEL_ACCOUNT); in init_crypto()
189 if (!crypto->authtag) in init_crypto()
208 kfree(crypto->authtag); in deinit_crypto()
236 sg_set_buf(&src[2], hdr->authtag, crypto->a_len); in enc_dec_message()
241 sg_set_buf(&dst[2], hdr->authtag, crypto->a_len); in enc_dec_message()
|
| H A D | sev-guest.h | 44 u8 authtag[MAX_AUTHTAG_LEN]; member
|
| /openbmc/linux/crypto/ |
| H A D | ccm.c | 353 u8 *authtag = pctx->auth_tag; in crypto_ccm_decrypt() local
360 err = crypto_ccm_init_crypt(req, authtag); in crypto_ccm_decrypt()
364 scatterwalk_map_and_copy(authtag, sg_next(pctx->src), cryptlen, in crypto_ccm_decrypt()
386 if (crypto_memneq(authtag, odata, authsize)) in crypto_ccm_decrypt()
|