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Searched refs:digest_size (Results 1 – 25 of 78) sorted by relevance

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/openbmc/u-boot/common/
H A Dhash.c52 if (size < algo->digest_size) in hash_finish_sha1()
80 if (size < algo->digest_size) in hash_finish_sha256()
108 if (size < algo->digest_size) in hash_finish_sha384()
136 if (size < algo->digest_size) in hash_finish_sha512()
165 if (size < algo->digest_size) in hash_finish_crc16_ccitt()
191 if (size < algo->digest_size) in hash_finish_crc32()
208 .digest_size = SHA1_SUM_LEN,
229 .digest_size = SHA256_SUM_LEN,
250 .digest_size = SHA384_SUM_LEN,
271 .digest_size = SHA512_SUM_LEN,
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/openbmc/linux/fs/verity/
H A Dmeasure.c42 if (get_user(arg.digest_size, &uarg->digest_size)) in fsverity_ioctl_measure()
44 if (arg.digest_size < hash_alg->digest_size) in fsverity_ioctl_measure()
49 arg.digest_size = hash_alg->digest_size; in fsverity_ioctl_measure()
54 if (copy_to_user(uarg->digest, vi->file_digest, hash_alg->digest_size)) in fsverity_ioctl_measure()
95 memcpy(raw_digest, vi->file_digest, hash_alg->digest_size); in fsverity_get_digest()
100 return hash_alg->digest_size; in fsverity_get_digest()
H A Dsignature.c81 d = kzalloc(sizeof(*d) + hash_alg->digest_size, GFP_KERNEL); in fsverity_verify_signature()
86 d->digest_size = cpu_to_le16(hash_alg->digest_size); in fsverity_verify_signature()
87 memcpy(d->digest, vi->file_digest, hash_alg->digest_size); in fsverity_verify_signature()
89 err = verify_pkcs7_signature(d, sizeof(*d) + hash_alg->digest_size, in fsverity_verify_signature()
H A Dhash_algs.c16 .digest_size = SHA256_DIGEST_SIZE,
22 .digest_size = SHA512_DIGEST_SIZE,
82 if (WARN_ON_ONCE(alg->digest_size != crypto_shash_digestsize(tfm))) in fsverity_get_hash_alg()
237 BUG_ON(alg->digest_size > FS_VERITY_MAX_DIGEST_SIZE); in fsverity_check_hash_algs()
244 BUG_ON(!is_power_of_2(alg->digest_size)); in fsverity_check_hash_algs()
249 BUG_ON(alg->digest_size != hash_digest_size[alg->algo_id]); in fsverity_check_hash_algs()
H A Dopen.c48 params->digest_size = hash_alg->digest_size; in fsverity_init_merkle_tree_params()
86 if (WARN_ON_ONCE(!is_power_of_2(params->digest_size))) { in fsverity_init_merkle_tree_params()
90 if (params->block_size < 2 * params->digest_size) { in fsverity_init_merkle_tree_params()
97 params->log_digestsize = ilog2(params->digest_size); in fsverity_init_merkle_tree_params()
202 memcpy(vi->root_hash, desc->root_hash, vi->tree_params.digest_size); in fsverity_create_info()
/openbmc/linux/drivers/target/iscsi/
H A Discsi_target_auth.c162 chap->digest_size = MD5_SIGNATURE_SIZE; in chap_server_open()
165 chap->digest_size = SHA1_SIGNATURE_SIZE; in chap_server_open()
168 chap->digest_size = SHA256_SIGNATURE_SIZE; in chap_server_open()
171 chap->digest_size = SHA3_256_SIGNATURE_SIZE; in chap_server_open()
183 chap->challenge_len = chap->digest_size; in chap_server_open()
263 digest = kzalloc(chap->digest_size, GFP_KERNEL); in chap_server_compute_hash()
269 response = kzalloc(chap->digest_size * 2 + 2, GFP_KERNEL); in chap_server_compute_hash()
275 client_digest = kzalloc(chap->digest_size, GFP_KERNEL); in chap_server_compute_hash()
281 server_digest = kzalloc(chap->digest_size, GFP_KERNEL); in chap_server_compute_hash()
333 if (strlen(chap_r) != chap->digest_size * 2) { in chap_server_compute_hash()
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/openbmc/linux/arch/arm64/crypto/
H A Dsha3-ce-glue.c38 unsigned int digest_size = crypto_shash_digestsize(desc->tfm); in sha3_update() local
51 sha3_ce_transform(sctx->st, sctx->buf, 1, digest_size); in sha3_update()
67 digest_size); in sha3_update()
84 unsigned int digest_size = crypto_shash_digestsize(desc->tfm); in sha3_final() local
96 sha3_ce_transform(sctx->st, sctx->buf, 1, digest_size); in sha3_final()
99 for (i = 0; i < digest_size / 8; i++) in sha3_final()
102 if (digest_size & 4) in sha3_final()
/openbmc/linux/drivers/md/
H A Ddm-verity-loadpin.c19 unsigned int digest_size; in is_trusted_verity_target() local
33 if (dm_verity_get_root_digest(ti, &root_digest, &digest_size)) in is_trusted_verity_target()
37 if ((trd->len == digest_size) && in is_trusted_verity_target()
38 !memcmp(trd->data, root_digest, digest_size)) { in is_trusted_verity_target()
H A Ddm-verity-target.c215 *offset = idx * v->digest_size; in verity_hash_at_level()
331 v->digest_size) == 0)) in verity_verify_level()
358 memcpy(want_digest, data, v->digest_size); in verity_verify_level()
388 memcpy(digest, v->root_digest, v->digest_size); in verity_hash_for_block()
397 *is_zero = !memcmp(v->zero_digest, digest, v->digest_size); in verity_hash_for_block()
525 verity_io_want_digest(v, io), v->digest_size)) { in verity_recheck()
630 verity_io_want_digest(v, io), v->digest_size) == 0)) { in verity_verify_io()
865 for (x = 0; x < v->digest_size; x++) in verity_status()
925 for (x = 0; x < v->digest_size; x++) in verity_status()
1062 v->zero_digest = kmalloc(v->digest_size, GFP_KERNEL); in verity_alloc_zero_digest()
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H A Ddm-verity.h58 unsigned int digest_size; /* digest size for the current hash algorithm */ member
120 return (u8 *)(io + 1) + v->ahash_reqsize + v->digest_size; in verity_io_want_digest()
138 unsigned int *digest_size);
/openbmc/linux/security/integrity/ima/
H A Dima_modsig.c25 u32 digest_size; member
116 &modsig->digest_size, &modsig->hash_algo); in ima_collect_modsig()
126 const u8 **digest, u32 *digest_size) in ima_get_modsig_digest() argument
130 *digest_size = modsig->digest_size; in ima_get_modsig_digest()
H A Dima_queue.c216 u16 digest_size; in ima_init_digests() local
230 digest_size = ima_tpm_chip->allocated_banks[i].digest_size; in ima_init_digests()
235 digest_size = SHA1_DIGEST_SIZE; in ima_init_digests()
237 memset(digests[i].digest, 0xff, digest_size); in ima_init_digests()
/openbmc/linux/include/crypto/
H A Dsha256_base.h115 unsigned int digest_size) in lib_sha256_base_finish() argument
120 for (i = 0; digest_size > 0; i++, digest_size -= sizeof(__be32)) in lib_sha256_base_finish()
129 unsigned int digest_size = crypto_shash_digestsize(desc->tfm); in sha256_base_finish() local
132 return lib_sha256_base_finish(sctx, out, digest_size); in sha256_base_finish()
H A Dsha512_base.h122 unsigned int digest_size = crypto_shash_digestsize(desc->tfm); in sha512_base_finish() local
127 for (i = 0; digest_size > 0; i++, digest_size -= sizeof(__be64)) in sha512_base_finish()
/openbmc/u-boot/drivers/crypto/
H A Daspeed_hace.c65 u32 digest_size; member
193 ctx->digest_size = algo->digest_size; in hw_sha_init()
254 if (size < ctx->digest_size) { in hw_sha_finish()
265 memcpy(dest_buf, ctx->digest, ctx->digest_size); in hw_sha_finish()
301 ctx->digest_size = 20; in sha_digest()
307 ctx->digest_size = 32; in sha_digest()
313 ctx->digest_size = 64; in sha_digest()
319 ctx->digest_size = 64; in sha_digest()
343 memcpy(digest, ctx->digest, ctx->digest_size); in sha_digest()
H A Daspeed_hace_v1.c56 u32 digest_size; member
190 ctx->digest_size = algo->digest_size; in hw_sha_init()
224 if (size < ctx->digest_size) { in hw_sha_finish()
/openbmc/linux/drivers/char/tpm/
H A Dtpm2-cmd.c148 __be16 digest_size; member
169 u16 digest_size; in tpm2_pcr_read() local
183 expected_digest_size = chip->allocated_banks[i].digest_size; in tpm2_pcr_read()
203 digest_size = be16_to_cpu(out->digest_size); in tpm2_pcr_read()
204 if (digest_size > sizeof(digest->digest) || in tpm2_pcr_read()
205 (!digest_size_ptr && digest_size != expected_digest_size)) { in tpm2_pcr_read()
211 *digest_size_ptr = digest_size; in tpm2_pcr_read()
213 memcpy(digest->digest, out->digest, digest_size); in tpm2_pcr_read()
262 chip->allocated_banks[i].digest_size); in tpm2_pcr_extend()
532 bank->digest_size = hash_digest_size[crypto_algo]; in tpm2_init_bank_info()
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/openbmc/linux/drivers/crypto/ccp/
H A Dccp-crypto-sha.c32 unsigned int digest_size = crypto_ahash_digestsize(tfm); in ccp_sha_complete() local
50 memcpy(req->result, rctx->ctx, digest_size); in ccp_sha_complete()
278 unsigned int digest_size = crypto_shash_digestsize(shash); in ccp_sha_setkey() local
296 key_len = digest_size; in ccp_sha_setkey()
364 u32 digest_size; member
374 .digest_size = SHA1_DIGEST_SIZE,
382 .digest_size = SHA224_DIGEST_SIZE,
390 .digest_size = SHA256_DIGEST_SIZE,
398 .digest_size = SHA384_DIGEST_SIZE,
406 .digest_size = SHA512_DIGEST_SIZE,
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/openbmc/linux/crypto/asymmetric_keys/
H A Dx509_public_key.c54 sig->digest_size = crypto_shash_digestsize(tfm); in x509_get_sig_params()
57 sig->digest = kmalloc(sig->digest_size, GFP_KERNEL); in x509_get_sig_params()
74 sig->digest_size) ?: in x509_get_sig_params()
85 ret = is_hash_blacklisted(sig->digest, sig->digest_size, in x509_get_sig_params()
89 sig->digest_size, sig->digest); in x509_get_sig_params()
H A Dverify_pefile.c327 size_t digest_size, desc_size; in pefile_digest_pe() local
341 digest_size = crypto_shash_digestsize(tfm); in pefile_digest_pe()
343 if (digest_size != ctx->digest_len) { in pefile_digest_pe()
345 digest_size, ctx->digest_len); in pefile_digest_pe()
349 pr_debug("Digest: desc=%zu size=%zu\n", desc_size, digest_size); in pefile_digest_pe()
352 desc = kzalloc(desc_size + digest_size, GFP_KERNEL); in pefile_digest_pe()
H A Dpkcs7_verify.c48 sig->digest_size = crypto_shash_digestsize(tfm); in pkcs7_digest()
51 sig->digest = kmalloc(sig->digest_size, GFP_KERNEL); in pkcs7_digest()
81 if (sinfo->msgdigest_len != sig->digest_size) { in pkcs7_digest()
101 memset(sig->digest, 0, sig->digest_size); in pkcs7_digest()
142 *len = sinfo->sig->digest_size; in pkcs7_get_digest()
/openbmc/linux/crypto/
H A Dsha3_generic.c164 unsigned int digest_size = crypto_shash_digestsize(desc->tfm); in crypto_sha3_init() local
166 sctx->rsiz = 200 - 2 * digest_size; in crypto_sha3_init()
217 unsigned int digest_size = crypto_shash_digestsize(desc->tfm); in crypto_sha3_final() local
229 for (i = 0; i < digest_size / 8; i++) in crypto_sha3_final()
232 if (digest_size & 4) in crypto_sha3_final()
H A Drsa-pkcs1pad.c440 const unsigned int digest_size = req->dst_len; in pkcs1pad_verify_complete() local
487 if (digest_size != dst_len - pos) { in pkcs1pad_verify_complete()
494 sg_nents_for_len(req->src, sig_size + digest_size), in pkcs1pad_verify_complete()
496 digest_size, sig_size); in pkcs1pad_verify_complete()
499 digest_size) != 0) in pkcs1pad_verify_complete()
534 const unsigned int digest_size = req->dst_len; in pkcs1pad_verify() local
537 if (WARN_ON(req->dst) || WARN_ON(!digest_size) || in pkcs1pad_verify()
541 req_ctx->out_buf = kmalloc(ctx->key_size + digest_size, GFP_KERNEL); in pkcs1pad_verify()
/openbmc/linux/include/uapi/linux/
H A Dfsverity.h33 __u16 digest_size; /* input/output */ member
82 __le16 digest_size; member
/openbmc/linux/drivers/block/drbd/
H A Ddrbd_worker.c343 int digest_size; in w_e_send_csum() local
353 digest_size = crypto_shash_digestsize(peer_device->connection->csums_tfm); in w_e_send_csum()
354 digest = kmalloc(digest_size, GFP_NOIO); in w_e_send_csum()
368 digest, digest_size, in w_e_send_csum()
1173 int digest_size; in w_e_end_csum_rs_req() local
1195 digest_size = crypto_shash_digestsize(peer_device->connection->csums_tfm); in w_e_end_csum_rs_req()
1196 D_ASSERT(device, digest_size == di->digest_size); in w_e_end_csum_rs_req()
1197 digest = kmalloc(digest_size, GFP_NOIO); in w_e_end_csum_rs_req()
1201 eq = !memcmp(digest, di->digest, digest_size); in w_e_end_csum_rs_req()
1238 int digest_size; in w_e_end_ov_req() local
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