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Searched refs:authsize (Results 1 – 25 of 79) sorted by relevance

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/linux/include/crypto/
A Dgcm.h16 static inline int crypto_gcm_check_authsize(unsigned int authsize) in crypto_gcm_check_authsize() argument
18 switch (authsize) { in crypto_gcm_check_authsize()
37 static inline int crypto_rfc4106_check_authsize(unsigned int authsize) in crypto_rfc4106_check_authsize() argument
39 switch (authsize) { in crypto_rfc4106_check_authsize()
70 unsigned int authsize; member
74 unsigned int keysize, unsigned int authsize);
A Daead.h142 int (*setauthsize)(struct crypto_aead *tfm, unsigned int authsize);
156 unsigned int authsize; member
255 return tfm->authsize; in crypto_aead_authsize()
332 int crypto_aead_setauthsize(struct crypto_aead *tfm, unsigned int authsize);
/linux/drivers/crypto/nx/
A Dnx-aes-ccm.c70 unsigned int authsize) in ccm_aes_nx_setauthsize() argument
72 switch (authsize) { in ccm_aes_nx_setauthsize()
89 unsigned int authsize) in ccm4309_aes_nx_setauthsize() argument
91 switch (authsize) { in ccm4309_aes_nx_setauthsize()
136 unsigned int l, lp, m = authsize; in generate_b0()
156 unsigned int authsize, in generate_pat() argument
208 rc = generate_b0(iv, assoclen, authsize, nbytes, b0); in generate_pat()
341 nbytes -= authsize; in ccm_nx_decrypt()
345 req->src, nbytes + req->assoclen, authsize, in ccm_nx_decrypt()
398 authsize) ? -EBADMSG : 0; in ccm_nx_decrypt()
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/linux/arch/x86/crypto/
A Daegis128-aesni-glue.c156 unsigned int authsize) in crypto_aegis128_aesni_setauthsize() argument
158 if (authsize > AEGIS128_MAX_AUTH_SIZE) in crypto_aegis128_aesni_setauthsize()
160 if (authsize < AEGIS128_MIN_AUTH_SIZE) in crypto_aegis128_aesni_setauthsize()
197 unsigned int authsize = crypto_aead_authsize(tfm); in crypto_aegis128_aesni_encrypt() local
203 req->assoclen + cryptlen, authsize, 1); in crypto_aegis128_aesni_encrypt()
219 unsigned int authsize = crypto_aead_authsize(tfm); in crypto_aegis128_aesni_decrypt() local
220 unsigned int cryptlen = req->cryptlen - authsize; in crypto_aegis128_aesni_decrypt()
223 req->assoclen + cryptlen, authsize, 0); in crypto_aegis128_aesni_decrypt()
227 return crypto_memneq(tag.bytes, zeros.bytes, authsize) ? -EBADMSG : 0; in crypto_aegis128_aesni_decrypt()
/linux/crypto/
A Dauthencesn.c50 unsigned int authsize) in crypto_authenc_esn_setauthsize() argument
52 if (authsize > 0 && authsize < 4) in crypto_authenc_esn_setauthsize()
92 unsigned int authsize = crypto_aead_authsize(authenc_esn); in crypto_authenc_esn_genicv_tail() local
124 unsigned int authsize = crypto_aead_authsize(authenc_esn); in crypto_authenc_esn_genicv() local
130 if (!authsize) in crypto_authenc_esn_genicv()
224 unsigned int cryptlen = req->cryptlen - authsize; in crypto_authenc_esn_decrypt_tail()
230 if (!authsize) in crypto_authenc_esn_decrypt_tail()
238 if (crypto_memneq(ihash, ohash, authsize)) in crypto_authenc_esn_decrypt_tail()
278 cryptlen -= authsize; in crypto_authenc_esn_decrypt()
287 authsize, 0); in crypto_authenc_esn_decrypt()
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A Daegis128-core.c380 unsigned int authsize) in crypto_aegis128_setauthsize() argument
382 if (authsize > AEGIS128_MAX_AUTH_SIZE) in crypto_aegis128_setauthsize()
384 if (authsize < AEGIS128_MIN_AUTH_SIZE) in crypto_aegis128_setauthsize()
393 unsigned int authsize = crypto_aead_authsize(tfm); in crypto_aegis128_encrypt_generic() local
407 authsize, 1); in crypto_aegis128_encrypt_generic()
417 unsigned int cryptlen = req->cryptlen - authsize; in crypto_aegis128_decrypt_generic()
423 authsize, 0); in crypto_aegis128_decrypt_generic()
471 authsize, 1); in crypto_aegis128_encrypt_simd()
480 unsigned int cryptlen = req->cryptlen - authsize; in crypto_aegis128_decrypt_simd()
489 authsize, 0); in crypto_aegis128_decrypt_simd()
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A Daead.c64 int crypto_aead_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in crypto_aead_setauthsize() argument
68 if ((!authsize && crypto_aead_maxauthsize(tfm)) || in crypto_aead_setauthsize()
69 authsize > crypto_aead_maxauthsize(tfm)) in crypto_aead_setauthsize()
73 err = crypto_aead_alg(tfm)->setauthsize(tfm, authsize); in crypto_aead_setauthsize()
78 tfm->authsize = authsize; in crypto_aead_setauthsize()
123 aead->authsize = alg->maxauthsize; in crypto_aead_init_tfm()
A Dgcm.c147 unsigned int authsize) in crypto_gcm_setauthsize() argument
149 return crypto_gcm_check_authsize(authsize); in crypto_gcm_setauthsize()
470 unsigned int cryptlen = req->cryptlen - authsize; in crypto_gcm_verify()
474 req->assoclen + cryptlen, authsize, 0); in crypto_gcm_verify()
508 cryptlen -= authsize; in crypto_gcm_decrypt()
706 unsigned int authsize) in crypto_rfc4106_setauthsize() argument
711 err = crypto_rfc4106_check_authsize(authsize); in crypto_rfc4106_setauthsize()
914 unsigned int authsize) in crypto_rfc4543_setauthsize() argument
918 if (authsize != 16) in crypto_rfc4543_setauthsize()
948 enc ? 0 : authsize, iv); in crypto_rfc4543_crypt()
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/linux/drivers/crypto/cavium/nitrox/
A Dnitrox_aead.c59 unsigned int authsize) in nitrox_aead_setauthsize() argument
66 flags.w0.mac_len = authsize; in nitrox_aead_setauthsize()
69 aead->authsize = authsize; in nitrox_aead_setauthsize()
75 unsigned int authsize) in nitrox_aes_gcm_setauthsize() argument
77 switch (authsize) { in nitrox_aes_gcm_setauthsize()
90 return nitrox_aead_setauthsize(aead, authsize); in nitrox_aes_gcm_setauthsize()
230 rctx->dstlen = rctx->srclen + aead->authsize; in nitrox_aes_gcm_enc()
264 rctx->dstlen = rctx->srclen - aead->authsize; in nitrox_aes_gcm_dec()
379 unsigned int authsize) in nitrox_rfc4106_setauthsize() argument
381 switch (authsize) { in nitrox_rfc4106_setauthsize()
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/linux/arch/arm64/crypto/
A Dsm4-ce-ccm-glue.c46 static int ccm_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in ccm_setauthsize() argument
48 if ((authsize & 1) || authsize < 4) in ccm_setauthsize()
243 unsigned int authsize = crypto_aead_authsize(aead); in ccm_decrypt() local
250 err = ccm_format_input(mac, req, req->cryptlen - authsize); in ccm_decrypt()
264 req->assoclen + req->cryptlen - authsize, in ccm_decrypt()
265 authsize, 0); in ccm_decrypt()
267 if (crypto_memneq(authtag, mac, authsize)) in ccm_decrypt()
A Daes-ce-ccm-glue.c55 static int ccm_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in ccm_setauthsize() argument
57 if ((authsize & 1) || authsize < 4) in ccm_setauthsize()
249 unsigned int authsize = crypto_aead_authsize(aead); in ccm_decrypt() local
253 u32 len = req->cryptlen - authsize; in ccm_decrypt()
307 req->assoclen + req->cryptlen - authsize, in ccm_decrypt()
308 authsize, 0); in ccm_decrypt()
310 if (crypto_memneq(mac, orig_iv, authsize)) in ccm_decrypt()
A Dsm4-ce-gcm-glue.c61 static int gcm_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in gcm_setauthsize() argument
63 switch (authsize) { in gcm_setauthsize()
220 unsigned int authsize = crypto_aead_authsize(aead); in gcm_decrypt() local
233 req->assoclen + req->cryptlen - authsize, in gcm_decrypt()
234 authsize, 0); in gcm_decrypt()
236 if (crypto_memneq(authtag, ghash, authsize)) in gcm_decrypt()
A Dghash-ce-glue.c64 const u8 tag[], u64 authsize);
264 static int gcm_aes_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in gcm_aes_setauthsize() argument
266 return crypto_gcm_check_authsize(authsize); in gcm_aes_setauthsize()
402 unsigned int authsize = crypto_aead_authsize(aead); in gcm_decrypt() local
414 lengths.b = cpu_to_be64((req->cryptlen - authsize) * 8); in gcm_decrypt()
422 req->assoclen + req->cryptlen - authsize, in gcm_decrypt()
423 authsize, 0); in gcm_decrypt()
445 nrounds, tag, otag, authsize); in gcm_decrypt()
495 static int rfc4106_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in rfc4106_setauthsize() argument
497 return crypto_rfc4106_check_authsize(authsize); in rfc4106_setauthsize()
/linux/drivers/crypto/qce/
A Daead.c74 totallen, ctx->authsize, 1); in qce_aead_done()
77 totallen, ctx->authsize, 1); in qce_aead_done()
80 totallen = req->cryptlen + req->assoclen - ctx->authsize; in qce_aead_done()
82 ret = memcmp(result_buf->auth_iv, tag, ctx->authsize); in qce_aead_done()
198 cryptlen = rctx->cryptlen + ctx->authsize; in qce_aead_ccm_prepare_buf_assoclen()
344 cryptlen = rctx->cryptlen + ctx->authsize; in qce_aead_ccm_prepare_buf()
399 rctx->ccm_nonce[0] |= ((ctx->authsize - 2) / 2) << in qce_aead_create_ccm_nonce()
516 rctx->cryptlen = req->cryptlen - ctx->authsize; in qce_aead_crypt()
657 if (authsize < 4 || authsize > 16 || authsize % 2) in qce_aead_setauthsize()
659 if (IS_CCM_RFC4309(flags) && (authsize < 8 || authsize % 4)) in qce_aead_setauthsize()
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/linux/tools/testing/selftests/bpf/progs/
A Dcrypto_bench.c15 u32 key_len, authsize; variable
28 .authsize = authsize, in crypto_setup()
A Dcrypto_sanity.c15 u32 authsize, key_len; variable
59 .authsize = authsize, in skb_crypto_setup()
/linux/drivers/crypto/
A Domap-aes-gcm.c71 dd->authsize, 1); in omap_aes_gcm_done_task()
81 for (i = 0; i < dd->authsize; i++) { in omap_aes_gcm_done_task()
151 dd->authsize = authlen; in omap_aes_gcm_copy_buffers()
195 dd->authsize, 0); in omap_aes_gcm_dma_out_callback()
349 int omap_aes_gcm_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in omap_aes_gcm_setauthsize() argument
351 return crypto_gcm_check_authsize(authsize); in omap_aes_gcm_setauthsize()
355 unsigned int authsize) in omap_aes_4106gcm_setauthsize() argument
357 return crypto_rfc4106_check_authsize(authsize); in omap_aes_4106gcm_setauthsize()
/linux/drivers/crypto/caam/
A Dcaamalg_qi.c73 unsigned int authsize; member
194 ctx->authsize = authsize; in aead_setauthsize()
357 ctx->authsize = authsize; in gcm_setauthsize()
432 ctx->authsize, true); in rfc4106_set_sh_desc()
446 ctx->authsize, true); in rfc4106_set_sh_desc()
461 ctx->authsize = authsize; in rfc4106_setauthsize()
564 if (authsize != 16) in rfc4543_setauthsize()
567 ctx->authsize = authsize; in rfc4543_setauthsize()
956 unsigned int authsize = ctx->authsize; in aead_edesc_alloc() local
994 dst_len = src_len + (encrypt ? authsize : (-authsize)); in aead_edesc_alloc()
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A Dcaamalg.c126 unsigned int authsize; member
207 if (!ctx->authsize) in aead_set_sh_desc()
326 ctx->authsize = authsize; in aead_setauthsize()
391 ctx->authsize = authsize; in gcm_setauthsize()
459 ctx->authsize = authsize; in rfc4106_setauthsize()
522 if (authsize != 16) in rfc4543_setauthsize()
525 ctx->authsize = authsize; in rfc4543_setauthsize()
564 ctx->authsize = authsize; in chachapoly_setauthsize()
1077 int authsize = ctx->authsize; in init_aead_job() local
1319 unsigned int authsize = ctx->authsize; in aead_edesc_alloc() local
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/linux/drivers/crypto/ccree/
A Dcc_aead.c229 ctx->authsize) != 0) { in cc_aead_complete()
670 unsigned int authsize) in cc_aead_setauthsize() argument
676 if (authsize == 0 || in cc_aead_setauthsize()
681 ctx->authsize = authsize; in cc_aead_setauthsize()
690 switch (authsize) { in cc_rfc4309_ccm_setauthsize()
703 unsigned int authsize) in cc_ccm_setauthsize() argument
705 switch (authsize) { in cc_ccm_setauthsize()
1521 ctx->authsize, NS_BIT); in cc_ccm()
2144 switch (authsize) { in cc_gcm_setauthsize()
2168 switch (authsize) { in cc_rfc4106_gcm_setauthsize()
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A Dcc_buffer_mgr.c722 (*src_last_bytes - authsize); in cc_prepare_aead_data_mlli()
724 (*src_last_bytes - authsize); in cc_prepare_aead_data_mlli()
754 (*src_last_bytes - authsize); in cc_prepare_aead_data_mlli()
756 (*src_last_bytes - authsize); in cc_prepare_aead_data_mlli()
778 (*dst_last_bytes - authsize); in cc_prepare_aead_data_mlli()
780 (*dst_last_bytes - authsize); in cc_prepare_aead_data_mlli()
816 authsize : 0; in cc_aead_chain_data()
844 size_for_map += authsize; in cc_aead_chain_data()
846 size_for_map -= authsize; in cc_aead_chain_data()
975 (req->cryptlen - authsize); in cc_map_aead_request()
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/linux/lib/crypto/
A Daesgcm.c47 unsigned int keysize, unsigned int authsize) in aesgcm_expandkey() argument
52 ret = crypto_gcm_check_authsize(authsize) ?: in aesgcm_expandkey()
57 ctx->authsize = authsize; in aesgcm_expandkey()
102 crypto_xor_cpy(authtag, buf, (u8 *)&ghash, ctx->authsize); in aesgcm_mac()
189 if (crypto_memneq(authtag, tagbuf, ctx->authsize)) { in aesgcm_decrypt()
/linux/drivers/crypto/intel/ixp4xx/
A Dixp4xx_crypto.c356 int authsize = crypto_aead_authsize(tfm); in finish_scattered_hmac() local
361 decryptlen, authsize, 1); in finish_scattered_hmac()
1117 cryptlen = req->cryptlen - authsize; in aead_perform()
1118 eff_cryptlen -= authsize; in aead_perform()
1145 if (lastlen >= authsize) in aead_perform()
1147 buf->buf_len - authsize; in aead_perform()
1167 if (lastlen >= authsize) in aead_perform()
1169 buf->buf_len - authsize; in aead_perform()
1173 if (unlikely(lastlen < authsize)) { in aead_perform()
1239 if ((authsize >> 2) < 1 || (authsize >> 2) > max || (authsize & 3)) in aead_setauthsize()
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/linux/drivers/crypto/tegra/
A Dtegra-se-aes.c44 unsigned int authsize; member
57 unsigned int authsize; member
770 offset, rctx->authsize, 1); in tegra_gcm_do_final()
925 t = rctx->authsize; in tegra_ccm_format_nonce()
1032 rctx->authsize, 1); in tegra_ccm_ctr_result()
1084 rctx->authsize, 0); in tegra_ccm_do_ctr()
1086 offset += rctx->authsize; in tegra_ccm_do_ctr()
1316 switch (authsize) { in tegra_ccm_setauthsize()
1329 ctx->authsize = authsize; in tegra_ccm_setauthsize()
1339 ret = crypto_gcm_check_authsize(authsize); in tegra_gcm_setauthsize()
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/linux/drivers/crypto/xilinx/
A Dzynqmp-aes-gcm.c68 u32 authsize; member
183 if (tfm_ctx->authsize != ZYNQMP_AES_AUTH_SIZE) in zynqmp_fallback_check()
274 unsigned int authsize) in zynqmp_aes_aead_setauthsize() argument
280 tfm_ctx->authsize = authsize; in zynqmp_aes_aead_setauthsize()
281 return crypto_aead_setauthsize(tfm_ctx->fbk_cipher, authsize); in zynqmp_aes_aead_setauthsize()

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