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Searched refs:authtag (Results 1 – 6 of 6) sorted by relevance

/linux/lib/crypto/
H A Daesgcm.c52 * @authtag: The output buffer for the authentication tag. in aesgcm_expandkey()
58 const u8 *assoc, int assoc_len, __be32 *ctr, u8 *authtag) in aesgcm_expandkey()
83 crypto_xor_cpy(authtag, ghash_out, enc_ctr, ctx->authsize);
125 * @authtag: The address of the buffer in memory where the authentication in aesgcm_crypt()
131 const u8 iv[GCM_AES_IV_SIZE], u8 *authtag)
138 aesgcm_mac(ctx, dst, crypt_len, assoc, assoc_len, ctr, authtag);
153 * @authtag: The address of the buffer in memory where the authentication in aesgcm_encrypt()
162 const u8 *authtag)
170 if (crypto_memneq(authtag, tagbuf, ctx->authsize)) {
89 aesgcm_mac(const struct aesgcm_ctx * ctx,const u8 * src,int src_len,const u8 * assoc,int assoc_len,__be32 * ctr,u8 * authtag) aesgcm_mac() argument
149 aesgcm_encrypt(const struct aesgcm_ctx * ctx,u8 * dst,const u8 * src,int crypt_len,const u8 * assoc,int assoc_len,const u8 iv[GCM_AES_IV_SIZE],u8 * authtag) aesgcm_encrypt() argument
180 aesgcm_decrypt(const struct aesgcm_ctx * ctx,u8 * dst,const u8 * src,int crypt_len,const u8 * assoc,int assoc_len,const u8 iv[GCM_AES_IV_SIZE],const u8 * authtag) aesgcm_decrypt() argument
/linux/arch/arm64/crypto/
H A Dsm4-ce-gcm-glue.c199 u8 authtag[SM4_BLOCK_SIZE]; in gcm_decrypt() local
209 scatterwalk_map_and_copy(authtag, req->src, in gcm_decrypt()
213 if (crypto_memneq(authtag, ghash, authsize)) in gcm_decrypt()
H A Dsm4-ce-ccm-glue.c224 u8 authtag[SM4_BLOCK_SIZE]; in ccm_decrypt() local
241 scatterwalk_map_and_copy(authtag, req->src, in ccm_decrypt()
245 if (crypto_memneq(authtag, mac, authsize)) in ccm_decrypt()
/linux/arch/x86/include/asm/
H A Dsev.h192 u8 authtag[MAX_AUTHTAG_LEN]; member
/linux/arch/x86/coco/sev/
H A Dcore.c1745 &resp_msg_hdr->algo, AAD_LEN, iv, resp_msg_hdr->authtag)) in verify_and_dec_payload()
1781 AAD_LEN, iv, hdr->authtag); in enc_payload()
/linux/drivers/crypto/ccp/
H A Dsev-dev-tio.c79 u8 authtag[16]; /* Authentication tag for this buffer */ member