| /linux/include/crypto/ |
| H A D | gcm.h | 16 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);
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| H A D | aead.h | 142 int (*setauthsize)(struct crypto_aead *tfm, unsigned int authsize);
156 unsigned int authsize; member
287 return tfm->authsize; in crypto_aead_authsize()
400 int crypto_aead_setauthsize(struct crypto_aead *tfm, unsigned int authsize);
403 unsigned int authsize) in crypto_sync_aead_setauthsize() argument
405 return crypto_aead_setauthsize(&tfm->base, authsize); in crypto_sync_aead_setauthsize()
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| /linux/drivers/crypto/nx/ |
| H A D | nx-aes-ccm.c | 70 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()
133 static int generate_b0(u8 *iv, unsigned int assoclen, unsigned int authsize, in generate_b0() argument
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()
331 unsigned int authsize = crypto_aead_authsize(crypto_aead_reqtfm(req)); in ccm_nx_decrypt() local
339 nbytes -= authsize; in ccm_nx_decrypt()
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| /linux/crypto/ |
| H A D | authencesn.c | 48 unsigned int authsize) in crypto_authenc_esn_setauthsize() argument
50 if (authsize > 0 && authsize < 4) in crypto_authenc_esn_setauthsize()
90 unsigned int authsize = crypto_aead_authsize(authenc_esn); in crypto_authenc_esn_genicv_tail() local
101 scatterwalk_map_and_copy(hash, dst, assoclen + cryptlen, authsize, 1); in crypto_authenc_esn_genicv_tail()
122 unsigned int authsize = crypto_aead_authsize(authenc_esn); in crypto_authenc_esn_genicv() local
128 if (!authsize) in crypto_authenc_esn_genicv()
201 unsigned int authsize = crypto_aead_authsize(authenc_esn); in crypto_authenc_esn_decrypt_tail() local
208 unsigned int cryptlen = req->cryptlen - authsize; in crypto_authenc_esn_decrypt_tail()
215 if (!authsize) in crypto_authenc_esn_decrypt_tail()
226 if (crypto_memneq(ihash, ohash, authsize)) in crypto_authenc_esn_decrypt_tail()
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| H A D | aegis128-core.c | 377 unsigned int authsize) in crypto_aegis128_setauthsize() argument
379 if (authsize > AEGIS128_MAX_AUTH_SIZE) in crypto_aegis128_setauthsize()
381 if (authsize < AEGIS128_MIN_AUTH_SIZE) in crypto_aegis128_setauthsize()
390 unsigned int authsize = crypto_aead_authsize(tfm); in crypto_aegis128_encrypt_generic() local
404 authsize, 1); in crypto_aegis128_encrypt_generic()
413 unsigned int authsize = crypto_aead_authsize(tfm); in crypto_aegis128_decrypt_generic() local
414 unsigned int cryptlen = req->cryptlen - authsize; in crypto_aegis128_decrypt_generic()
420 authsize, 0); in crypto_aegis128_decrypt_generic()
429 if (unlikely(crypto_memneq(tag.bytes, zeros, authsize))) { in crypto_aegis128_decrypt_generic()
451 unsigned int authsize = crypto_aead_authsize(tfm); in crypto_aegis128_encrypt_simd() local
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| H A D | aead.c | 65 int crypto_aead_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in crypto_aead_setauthsize() argument
69 if ((!authsize && crypto_aead_maxauthsize(tfm)) || in crypto_aead_setauthsize()
70 authsize > crypto_aead_maxauthsize(tfm)) in crypto_aead_setauthsize()
74 err = crypto_aead_alg(tfm)->setauthsize(tfm, authsize); in crypto_aead_setauthsize()
79 tfm->authsize = authsize; in crypto_aead_setauthsize()
125 aead->authsize = alg->maxauthsize; in crypto_aead_init_tfm()
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| H A D | gcm.c | 143 unsigned int authsize) in crypto_gcm_setauthsize() argument
145 return crypto_gcm_check_authsize(authsize); in crypto_gcm_setauthsize()
465 unsigned int authsize = crypto_aead_authsize(aead); in crypto_gcm_verify() local
466 unsigned int cryptlen = req->cryptlen - authsize; in crypto_gcm_verify()
470 req->assoclen + cryptlen, authsize, 0); in crypto_gcm_verify()
471 return crypto_memneq(iauth_tag, auth_tag, authsize) ? -EBADMSG : 0; in crypto_gcm_verify()
500 unsigned int authsize = crypto_aead_authsize(aead); in crypto_gcm_decrypt() local
504 cryptlen -= authsize; in crypto_gcm_decrypt()
702 unsigned int authsize) in crypto_rfc4106_setauthsize() argument
707 err = crypto_rfc4106_check_authsize(authsize); in crypto_rfc4106_setauthsize()
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| H A D | krb5enc.c | 252 unsigned int authsize = crypto_aead_authsize(krb5enc); in krb5enc_verify_hash() local
254 u8 *msg_hash = areq_ctx->tail + authsize; in krb5enc_verify_hash()
256 scatterwalk_map_and_copy(msg_hash, req->src, ahreq->nbytes, authsize, 0); in krb5enc_verify_hash()
258 if (crypto_memneq(msg_hash, calc_hash, authsize)) in krb5enc_verify_hash()
286 unsigned int authsize = crypto_aead_authsize(krb5enc); in krb5enc_dispatch_decrypt_hash() local
292 req->assoclen + req->cryptlen - authsize); in krb5enc_dispatch_decrypt_hash()
315 unsigned int authsize = crypto_aead_authsize(krb5enc); in krb5enc_dispatch_decrypt() local
328 req->cryptlen - authsize, req->iv); in krb5enc_dispatch_decrypt()
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| /linux/drivers/crypto/cavium/nitrox/ |
| H A D | nitrox_aead.c | 59 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()
261 rctx->cryptlen = areq->cryptlen - aead->authsize; in nitrox_aes_gcm_dec()
264 rctx->dstlen = rctx->srclen - aead->authsize; in nitrox_aes_gcm_dec()
379 unsigned int authsize) in nitrox_rfc4106_setauthsize() argument
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| /linux/arch/x86/crypto/ |
| H A D | aegis128-aesni-glue.c | 167 unsigned int authsize) in crypto_aegis128_aesni_setauthsize() argument
169 if (authsize > AEGIS128_MAX_AUTH_SIZE) in crypto_aegis128_aesni_setauthsize()
171 if (authsize < AEGIS128_MIN_AUTH_SIZE) in crypto_aegis128_aesni_setauthsize()
209 unsigned int authsize = crypto_aead_authsize(tfm); in crypto_aegis128_aesni_encrypt() local
218 req->assoclen + cryptlen, authsize, 1); in crypto_aegis128_aesni_encrypt()
228 unsigned int authsize = crypto_aead_authsize(tfm); in crypto_aegis128_aesni_decrypt() local
229 unsigned int cryptlen = req->cryptlen - authsize; in crypto_aegis128_aesni_decrypt()
233 req->assoclen + cryptlen, authsize, 0); in crypto_aegis128_aesni_decrypt()
239 return crypto_memneq(tag.bytes, zeros.bytes, authsize) ? -EBADMSG : 0; in crypto_aegis128_aesni_decrypt()
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| /linux/arch/arm64/crypto/ |
| H A D | sm4-ce-ccm-glue.c | 45 static int ccm_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in ccm_setauthsize() argument
47 if ((authsize & 1) || authsize < 4) in ccm_setauthsize()
221 unsigned int authsize = crypto_aead_authsize(aead); in ccm_decrypt() local
228 err = ccm_format_input(mac, req, req->cryptlen - authsize); in ccm_decrypt()
242 req->assoclen + req->cryptlen - authsize, in ccm_decrypt()
243 authsize, 0); in ccm_decrypt()
245 if (crypto_memneq(authtag, mac, authsize)) in ccm_decrypt()
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| H A D | aes-ce-ccm-glue.c | 54 static int ccm_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in ccm_setauthsize() argument
56 if ((authsize & 1) || authsize < 4) in ccm_setauthsize()
233 unsigned int authsize = crypto_aead_authsize(aead); in ccm_decrypt() local
237 u32 len = req->cryptlen - authsize; in ccm_decrypt()
289 req->assoclen + req->cryptlen - authsize, in ccm_decrypt()
290 authsize, 0); in ccm_decrypt()
292 if (crypto_memneq(mac, orig_iv, authsize)) in ccm_decrypt()
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| H A D | sm4-ce-gcm-glue.c | 59 static int gcm_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in gcm_setauthsize() argument
61 switch (authsize) { in gcm_setauthsize()
197 unsigned int authsize = crypto_aead_authsize(aead); in gcm_decrypt() local
210 req->assoclen + req->cryptlen - authsize, in gcm_decrypt()
211 authsize, 0); in gcm_decrypt()
213 if (crypto_memneq(authtag, ghash, authsize)) in gcm_decrypt()
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| H A D | ghash-ce-glue.c | 60 const u8 tag[], u64 authsize);
221 static int gcm_aes_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in gcm_aes_setauthsize() argument
223 return crypto_gcm_check_authsize(authsize); in gcm_aes_setauthsize()
348 unsigned int authsize = crypto_aead_authsize(aead); in gcm_decrypt() local
359 lengths.b = cpu_to_be64((req->cryptlen - authsize) * 8); in gcm_decrypt()
367 req->assoclen + req->cryptlen - authsize, in gcm_decrypt()
368 authsize, 0); in gcm_decrypt()
392 authsize); in gcm_decrypt()
441 static int rfc4106_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in rfc4106_setauthsize() argument
443 return crypto_rfc4106_check_authsize(authsize); in rfc4106_setauthsize()
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| /linux/drivers/crypto/qce/ |
| H A D | aead.c | 74 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()
81 scatterwalk_map_and_copy(tag, req->src, totallen, ctx->authsize, 0); 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()
651 static int qce_aead_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in qce_aead_setauthsize() argument
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| /linux/drivers/crypto/inside-secure/eip93/ |
| H A D | eip93-common.c | 206 u32 authsize = rctx->authsize; in check_valid_request() local
220 if (authsize) { in check_valid_request()
222 totlen_dst += authsize; in check_valid_request()
224 totlen_src += authsize; in check_valid_request()
249 if (authsize) { in check_valid_request()
644 u32 authsize = rctx->authsize; in eip93_unmap_dma() local
659 eip93_free_sg_copy(len + rctx->authsize, &rctx->sg_src); in eip93_unmap_dma()
667 authsize = 0; in eip93_unmap_dma()
669 if (authsize) { in eip93_unmap_dma()
672 for (i = 0; i < (authsize / 4); i++) in eip93_unmap_dma()
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| /linux/drivers/crypto/caam/ |
| H A D | caamalg_qi.c | 73 unsigned int authsize; member
100 if (!ctx->cdata.keylen || !ctx->authsize) in aead_set_sh_desc()
150 ivsize, ctx->authsize, is_rfc3686, nonce, in aead_set_sh_desc()
165 ivsize, ctx->authsize, alg->caam.geniv, in aead_set_sh_desc()
183 ivsize, ctx->authsize, is_rfc3686, nonce, in aead_set_sh_desc()
190 static int aead_setauthsize(struct crypto_aead *authenc, unsigned int authsize) in aead_setauthsize() argument
194 ctx->authsize = authsize; in aead_setauthsize()
312 if (!ctx->cdata.keylen || !ctx->authsize) in gcm_set_sh_desc()
328 ctx->authsize, true); in gcm_set_sh_desc()
343 ctx->authsize, true); in gcm_set_sh_desc()
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| H A D | caamalg.c | 131 unsigned int authsize; member
169 cnstr_shdsc_aead_null_encap(desc, &ctx->adata, ctx->authsize, in aead_null_set_sh_desc()
188 cnstr_shdsc_aead_null_decap(desc, &ctx->adata, ctx->authsize, in aead_null_set_sh_desc()
213 if (!ctx->authsize) in aead_set_sh_desc()
272 ctx->authsize, is_rfc3686, nonce, ctx1_iv_off, in aead_set_sh_desc()
294 ctx->authsize, alg->caam.geniv, is_rfc3686, in aead_set_sh_desc()
318 ctx->authsize, is_rfc3686, nonce, in aead_set_sh_desc()
328 unsigned int authsize) in aead_setauthsize() argument
332 ctx->authsize = authsize; in aead_setauthsize()
347 if (!ctx->cdata.keylen || !ctx->authsize) in gcm_set_sh_desc()
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| /linux/drivers/crypto/ccree/ |
| H A D | cc_aead.c | 57 unsigned int authsize; /* Actual (reduced?) size of the MAC/ICv */ member
229 ctx->authsize) != 0) { in cc_aead_complete()
231 ctx->authsize, ctx->cipher_mode); in cc_aead_complete()
244 skip, (skip + ctx->authsize), in cc_aead_complete()
670 unsigned int authsize) in cc_aead_setauthsize() argument
676 if (authsize == 0 || in cc_aead_setauthsize()
677 authsize > crypto_aead_maxauthsize(authenc)) { in cc_aead_setauthsize()
681 ctx->authsize = authsize; in cc_aead_setauthsize()
682 dev_dbg(dev, "authlen=%d\n", ctx->authsize); in cc_aead_setauthsize()
688 unsigned int authsize) in cc_rfc4309_ccm_setauthsize() argument
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| H A D | cc_buffer_mgr.c | 538 static bool cc_is_icv_frag(unsigned int sgl_nents, unsigned int authsize, in cc_is_icv_frag() argument
541 return ((sgl_nents > 1) && (last_entry_data_size < authsize)); in cc_is_icv_frag()
657 unsigned int authsize = areq_ctx->req_authsize; in cc_prepare_aead_data_dlli() local
665 offset = *src_last_bytes - authsize; in cc_prepare_aead_data_dlli()
668 offset = *dst_last_bytes - authsize; in cc_prepare_aead_data_dlli()
683 unsigned int authsize = areq_ctx->req_authsize; in cc_prepare_aead_data_mlli() local
695 cc_is_icv_frag(areq_ctx->src.nents, authsize, in cc_prepare_aead_data_mlli()
722 (*src_last_bytes - authsize); in cc_prepare_aead_data_mlli()
724 (*src_last_bytes - authsize); in cc_prepare_aead_data_mlli()
739 cc_is_icv_frag(areq_ctx->src.nents, authsize, in cc_prepare_aead_data_mlli()
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| /linux/drivers/crypto/ |
| H A D | omap-aes-gcm.c | 70 dd->authsize, 1); in omap_aes_gcm_done_task()
80 for (i = 0; i < dd->authsize; i++) { in omap_aes_gcm_done_task()
150 dd->authsize = authlen; in omap_aes_gcm_copy_buffers()
194 dd->authsize, 0); in omap_aes_gcm_dma_out_callback()
348 int omap_aes_gcm_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in omap_aes_gcm_setauthsize() argument
350 return crypto_gcm_check_authsize(authsize); in omap_aes_gcm_setauthsize()
354 unsigned int authsize) in omap_aes_4106gcm_setauthsize() argument
356 return crypto_rfc4106_check_authsize(authsize); in omap_aes_4106gcm_setauthsize()
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| /linux/arch/arm/crypto/ |
| H A D | ghash-ce-glue.c | 201 const char *otag, int authsize);
241 static int gcm_aes_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in gcm_aes_setauthsize() argument
243 return crypto_gcm_check_authsize(authsize); in gcm_aes_setauthsize()
398 int authsize = crypto_aead_authsize(aead); in gcm_decrypt() local
410 req->assoclen + req->cryptlen - authsize, in gcm_decrypt()
411 authsize, 0); in gcm_decrypt()
450 lengths.b = cpu_to_be64((req->cryptlen - authsize) * 8); in gcm_decrypt()
459 ctx->rounds, counter, otag, authsize); in gcm_decrypt()
499 static int rfc4106_setauthsize(struct crypto_aead *tfm, unsigned int authsize) in rfc4106_setauthsize() argument
501 return crypto_rfc4106_check_authsize(authsize); in rfc4106_setauthsize()
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | crypto_bench.c | 15 u32 key_len, authsize; variable
28 .authsize = authsize, in crypto_setup()
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| /linux/drivers/crypto/intel/ixp4xx/ |
| H A D | ixp4xx_crypto.c | 356 int authsize = crypto_aead_authsize(tfm); in finish_scattered_hmac() local
357 int decryptlen = req->assoclen + req->cryptlen - authsize; in finish_scattered_hmac()
361 decryptlen, authsize, 1); in finish_scattered_hmac()
739 static int setup_auth(struct crypto_tfm *tfm, int encrypt, unsigned int authsize, in setup_auth() argument
755 cfgword = algo->cfgword | (authsize << 6); /* (authsize/4) << 8 */ in setup_auth()
1097 unsigned int authsize = crypto_aead_authsize(tfm); in aead_perform() local
1120 cryptlen = req->cryptlen - authsize; in aead_perform()
1121 eff_cryptlen -= authsize; in aead_perform()
1148 if (lastlen >= authsize) in aead_perform()
1150 buf->buf_len - authsize; in aead_perform()
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| /linux/drivers/crypto/tegra/ |
| H A D | tegra-se-aes.c | 47 unsigned int authsize; member
61 unsigned int authsize; member
820 offset, rctx->authsize, 1); in tegra_gcm_do_final()
832 scatterwalk_map_and_copy(mac, rctx->src_sg, offset, rctx->authsize, 0); in tegra_gcm_do_verify()
834 if (crypto_memneq(rctx->outbuf.buf, mac, rctx->authsize)) in tegra_gcm_do_verify()
975 t = rctx->authsize; in tegra_ccm_format_nonce()
1063 memcpy(rctx->authdata, result, rctx->authsize); in tegra_ccm_mac_result()
1065 ret = crypto_memneq(rctx->authdata, result, rctx->authsize); in tegra_ccm_mac_result()
1082 rctx->authsize, 1); in tegra_ccm_ctr_result()
1084 memcpy(rctx->authdata, rctx->outbuf.buf, rctx->authsize); in tegra_ccm_ctr_result()
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