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Searched refs:sig (Results 1 – 19 of 19) sorted by relevance

/crypto/asymmetric_keys/
A Drestrict.c88 if (!sig) in restrict_link_by_signature()
90 if (!sig->auth_ids[0] && !sig->auth_ids[1] && !sig->auth_ids[2]) in restrict_link_by_signature()
98 sig->auth_ids[0], sig->auth_ids[1], in restrict_link_by_signature()
229 if (!sig) in key_or_keyring_common()
231 if (!sig->auth_ids[0] && !sig->auth_ids[1] && !sig->auth_ids[2]) in key_or_keyring_common()
238 sig->auth_ids[1], in key_or_keyring_common()
267 if (!sig->auth_ids[0] && !sig->auth_ids[1]) { in key_or_keyring_common()
269 sig->auth_ids[2])) in key_or_keyring_common()
272 } else if (!sig->auth_ids[0] || !sig->auth_ids[1]) { in key_or_keyring_common()
275 auth_id = sig->auth_ids[0] ?: sig->auth_ids[1]; in key_or_keyring_common()
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A Dpkcs7_verify.c25 struct public_key_signature *sig = sinfo->sig; in pkcs7_digest() local
34 if (sig->digest) in pkcs7_digest()
51 sig->digest = kmalloc(sig->digest_size, GFP_KERNEL); in pkcs7_digest()
52 if (!sig->digest) in pkcs7_digest()
63 sig->digest); in pkcs7_digest()
101 memset(sig->digest, 0, sig->digest_size); in pkcs7_digest()
186 sinfo->sig->auth_ids[0]->len, sinfo->sig->auth_ids[0]->data); in pkcs7_find_key()
224 sig = x509->sig; in pkcs7_verify_sig_chain()
225 if (sig->auth_ids[0]) in pkcs7_verify_sig_chain()
227 sig->auth_ids[0]->len, sig->auth_ids[0]->data); in pkcs7_verify_sig_chain()
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A Dx509_public_key.c26 struct public_key_signature *sig = cert->sig; in x509_get_sig_params() local
35 if (!sig->s) in x509_get_sig_params()
56 sig->digest = kmalloc(sig->digest_size, GFP_KERNEL); in x509_get_sig_params()
57 if (!sig->digest) in x509_get_sig_params()
67 sig->digest); in x509_get_sig_params()
72 ret = is_hash_blacklisted(sig->digest, sig->digest_size, in x509_get_sig_params()
76 sig->digest_size, sig->digest); in x509_get_sig_params()
104 if (cert->sig->auth_ids[0] || cert->sig->auth_ids[1]) { in x509_check_for_self_signed()
116 cert->sig->auth_ids[0] && cert->sig->auth_ids[1]) in x509_check_for_self_signed()
173 cert->sig->pkey_algo, cert->sig->hash_algo); in x509_key_preparse()
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A Dpublic_key.c74 *sig = true; in software_key_determine_akcipher()
86 if (!*sig) { in software_key_determine_akcipher()
111 *sig = false; in software_key_determine_akcipher()
195 if (IS_ERR(sig)) { in software_key_query()
196 ret = PTR_ERR(sig); in software_key_query()
299 if (IS_ERR(sig)) { in software_key_eds_op()
300 ret = PTR_ERR(sig); in software_key_eds_op()
380 BUG_ON(!sig); in public_key_verify_signature()
381 BUG_ON(!sig->s); in public_key_verify_signature()
428 ret = crypto_sig_verify(tfm, sig->s, sig->s_size, in public_key_verify_signature()
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A Dpkcs7_trust.c26 struct public_key_signature *sig = sinfo->sig; in pkcs7_validate_trust_one() local
75 sig = last->sig; in pkcs7_validate_trust_one()
81 if (last && (last->sig->auth_ids[0] || last->sig->auth_ids[1])) { in pkcs7_validate_trust_one()
83 last->sig->auth_ids[0], in pkcs7_validate_trust_one()
84 last->sig->auth_ids[1], in pkcs7_validate_trust_one()
100 sinfo->sig->auth_ids[0], NULL, NULL, false); in pkcs7_validate_trust_one()
105 sig = sinfo->sig; in pkcs7_validate_trust_one()
115 ret = verify_signature(key, sig); in pkcs7_validate_trust_one()
A Dsignature.c23 void public_key_signature_free(struct public_key_signature *sig) in public_key_signature_free() argument
27 if (sig) { in public_key_signature_free()
28 for (i = 0; i < ARRAY_SIZE(sig->auth_ids); i++) in public_key_signature_free()
29 kfree(sig->auth_ids[i]); in public_key_signature_free()
30 kfree(sig->s); in public_key_signature_free()
31 kfree(sig->digest); in public_key_signature_free()
32 kfree(sig); in public_key_signature_free()
75 const struct public_key_signature *sig) in verify_signature() argument
91 ret = subtype->verify_signature(key, sig); in verify_signature()
A Dx509_cert_parser.c48 public_key_signature_free(cert->sig); in x509_free_certificate()
75 if (!cert->sig) in x509_cert_parse()
190 ctx->cert->sig->hash_algo = "sha1"; in x509_note_sig_algo()
210 ctx->cert->sig->hash_algo = "sha1"; in x509_note_sig_algo()
263 ctx->cert->sig->pkey_algo = "rsa"; in x509_note_sig_algo()
264 ctx->cert->sig->encoding = "pkcs1"; in x509_note_sig_algo()
269 ctx->cert->sig->encoding = "raw"; in x509_note_sig_algo()
274 ctx->cert->sig->encoding = "x962"; in x509_note_sig_algo()
757 if (ctx->cert->sig->auth_ids[1]) in x509_akid_note_kid()
764 ctx->cert->sig->auth_ids[1] = kid; in x509_akid_note_kid()
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A Dpkcs7_parser.c48 public_key_signature_free(sinfo->sig); in pkcs7_free_signed_info()
132 if (!ctx->sinfo->sig) in pkcs7_parse_message()
231 ctx->sinfo->sig->hash_algo = "sha1"; in pkcs7_sig_note_digest_algo()
246 ctx->sinfo->sig->hash_algo = "sm3"; in pkcs7_sig_note_digest_algo()
281 ctx->sinfo->sig->pkey_algo = "rsa"; in pkcs7_sig_note_pkey_algo()
293 ctx->sinfo->sig->encoding = "x962"; in pkcs7_sig_note_pkey_algo()
298 ctx->sinfo->sig->encoding = "raw"; in pkcs7_sig_note_pkey_algo()
659 if (!ctx->sinfo->sig->s) in pkcs7_sig_note_signature()
662 ctx->sinfo->sig->s_size = vlen; in pkcs7_sig_note_signature()
698 sinfo->sig->auth_ids[0] = kid; in pkcs7_note_signed_info()
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A Dselftest.c19 const u8 *sig, size_t sig_len) in fips_signature_selftest() argument
42 pkcs7 = pkcs7_parse_message(sig, sig_len); in fips_signature_selftest()
A Dselftest.h10 const u8 *sig, size_t sig_len);
A Dpkcs7_parser.h49 struct public_key_signature *sig; member
A Dx509_parser.h17 struct public_key_signature *sig; /* Signature parameters */ member
A Dasymmetric_type.c588 struct public_key_signature sig = { in asymmetric_key_verify_signature() local
597 return verify_signature(params->key, &sig); in asymmetric_key_verify_signature()
/crypto/
A Dsig.c20 struct crypto_sig *sig = __crypto_sig_tfm(tfm); in crypto_sig_exit_tfm() local
21 struct sig_alg *alg = crypto_sig_alg(sig); in crypto_sig_exit_tfm()
23 alg->exit(sig); in crypto_sig_exit_tfm()
28 struct crypto_sig *sig = __crypto_sig_tfm(tfm); in crypto_sig_init_tfm() local
29 struct sig_alg *alg = crypto_sig_alg(sig); in crypto_sig_init_tfm()
32 sig->base.exit = crypto_sig_exit_tfm; in crypto_sig_init_tfm()
35 return alg->init(sig); in crypto_sig_init_tfm()
42 struct sig_instance *sig = sig_instance(inst); in crypto_sig_free_instance() local
44 sig->free(sig); in crypto_sig_free_instance()
A Decdsa-p1363.c27 struct ecdsa_raw_sig sig; in ecdsa_p1363_verify() local
32 ecc_digits_from_bytes(src, keylen, sig.r, ndigits); in ecdsa_p1363_verify()
33 ecc_digits_from_bytes(src + keylen, keylen, sig.s, ndigits); in ecdsa_p1363_verify()
35 return crypto_sig_verify(ctx->child, &sig, sizeof(sig), digest, dlen); in ecdsa_p1363_verify()
A Decdsa-x962.c24 struct ecdsa_raw_sig sig; member
63 return ecdsa_get_signature_rs(sig_ctx->sig.r, hdrlen, tag, value, vlen, in ecdsa_get_signature_r()
72 return ecdsa_get_signature_rs(sig_ctx->sig.s, hdrlen, tag, value, vlen, in ecdsa_get_signature_s()
91 return crypto_sig_verify(ctx->child, &sig_ctx.sig, sizeof(sig_ctx.sig), in ecdsa_x962_verify()
A Decdsa.c72 const struct ecdsa_raw_sig *sig = src; in ecdsa_verify() local
78 if (slen != sizeof(*sig)) in ecdsa_verify()
86 return _ecdsa_verify(ctx, hash, sig->r, sig->s); in ecdsa_verify()
A Dtestmgr.c160 struct sig_test_suite sig; member
4083 if (!sig) in test_sig_one()
4095 memcmp(sig, vecs->c, vecs->c_size) || in test_sig_one()
4098 hexdump(sig, sig_size); in test_sig_one()
4134 if (desc->suite.sig.vecs) in alg_test_sig()
4136 desc->suite.sig.count); in alg_test_sig()
4947 .sig = __VECS(ecdsa_nist_p192_tv_template)
4954 .sig = __VECS(ecdsa_nist_p256_tv_template)
4974 .sig = __VECS(ecrdsa_tv_template)
5327 .sig = __VECS(pkcs1_rsa_none_tv_template)
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A DMakefile35 obj-$(CONFIG_CRYPTO_SIG2) += sig.o

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