| /openbmc/linux/crypto/ |
| H A D | simd.c | 119 alg = crypto_skcipher_alg(tfm); in simd_skcipher_init()
144 struct crypto_skcipher *tfm; in simd_skcipher_create_compat() local
151 if (IS_ERR(tfm)) in simd_skcipher_create_compat()
152 return ERR_CAST(tfm); in simd_skcipher_create_compat()
199 crypto_free_skcipher(tfm); in simd_skcipher_create_compat()
367 alg = crypto_aead_alg(tfm); in simd_aead_init()
391 struct crypto_aead *tfm; in simd_aead_create_compat() local
398 if (IS_ERR(tfm)) in simd_aead_create_compat()
399 return ERR_CAST(tfm); in simd_aead_create_compat()
401 ialg = crypto_aead_alg(tfm); in simd_aead_create_compat()
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| H A D | sig.c | 24 static int crypto_sig_init_tfm(struct crypto_tfm *tfm) in crypto_sig_init_tfm() argument
26 if (tfm->__crt_alg->cra_type != &crypto_sig_type) in crypto_sig_init_tfm()
27 return crypto_init_akcipher_ops_sig(tfm); in crypto_sig_init_tfm()
82 int crypto_sig_maxsize(struct crypto_sig *tfm) in crypto_sig_maxsize() argument
84 struct crypto_akcipher **ctx = crypto_sig_ctx(tfm); in crypto_sig_maxsize()
90 int crypto_sig_sign(struct crypto_sig *tfm, in crypto_sig_sign() argument
96 .tfm = *ctx, in crypto_sig_sign()
109 int crypto_sig_verify(struct crypto_sig *tfm, in crypto_sig_verify() argument
115 .tfm = *ctx, in crypto_sig_verify()
133 int crypto_sig_set_pubkey(struct crypto_sig *tfm, in crypto_sig_set_pubkey() argument
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| H A D | des_generic.c | 19 static int des_setkey(struct crypto_tfm *tfm, const u8 *key, in des_setkey() argument
22 struct des_ctx *dctx = crypto_tfm_ctx(tfm); in des_setkey()
27 if (crypto_tfm_get_flags(tfm) & CRYPTO_TFM_REQ_FORBID_WEAK_KEYS) in des_setkey()
39 const struct des_ctx *dctx = crypto_tfm_ctx(tfm); in crypto_des_encrypt()
46 const struct des_ctx *dctx = crypto_tfm_ctx(tfm); in crypto_des_decrypt()
51 static int des3_ede_setkey(struct crypto_tfm *tfm, const u8 *key, in des3_ede_setkey() argument
54 struct des3_ede_ctx *dctx = crypto_tfm_ctx(tfm); in des3_ede_setkey()
59 if (crypto_tfm_get_flags(tfm) & CRYPTO_TFM_REQ_FORBID_WEAK_KEYS) in des3_ede_setkey()
69 static void crypto_des3_ede_encrypt(struct crypto_tfm *tfm, u8 *dst, in crypto_des3_ede_encrypt() argument
72 const struct des3_ede_ctx *dctx = crypto_tfm_ctx(tfm); in crypto_des3_ede_encrypt()
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| H A D | ctr.c | 29 struct crypto_cipher *tfm) in crypto_ctr_crypt_final() argument
31 unsigned int bsize = crypto_cipher_blocksize(tfm); in crypto_ctr_crypt_final()
40 crypto_cipher_encrypt_one(tfm, keystream, ctrblk); in crypto_ctr_crypt_final()
47 struct crypto_cipher *tfm) in crypto_ctr_crypt_segment() argument
50 crypto_cipher_alg(tfm)->cia_encrypt; in crypto_ctr_crypt_segment()
59 fn(crypto_cipher_tfm(tfm), dst, ctrblk); in crypto_ctr_crypt_segment()
73 struct crypto_cipher *tfm) in crypto_ctr_crypt_inplace() argument
76 crypto_cipher_alg(tfm)->cia_encrypt; in crypto_ctr_crypt_inplace()
87 fn(crypto_cipher_tfm(tfm), keystream, ctrblk); in crypto_ctr_crypt_inplace()
233 align = crypto_skcipher_alignmask(tfm); in crypto_rfc3686_init_tfm()
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| H A D | algif_aead.c | 382 struct aead_tfm *tfm; in aead_check_key() local
392 tfm = pask->private; in aead_check_key()
457 struct aead_tfm *tfm; in aead_bind() local
461 tfm = kzalloc(sizeof(*tfm), GFP_KERNEL); in aead_bind()
462 if (!tfm) in aead_bind()
467 kfree(tfm); in aead_bind()
474 kfree(tfm); in aead_bind()
478 tfm->aead = aead; in aead_bind()
479 tfm->null_tfm = null_tfm; in aead_bind()
481 return tfm; in aead_bind()
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| H A D | 842.c | 31 static void *crypto842_alloc_ctx(struct crypto_scomp *tfm) in crypto842_alloc_ctx() argument
42 static int crypto842_init(struct crypto_tfm *tfm) in crypto842_init() argument
44 struct crypto842_ctx *ctx = crypto_tfm_ctx(tfm); in crypto842_init()
53 static void crypto842_free_ctx(struct crypto_scomp *tfm, void *ctx) in crypto842_free_ctx() argument
58 static void crypto842_exit(struct crypto_tfm *tfm) in crypto842_exit() argument
60 struct crypto842_ctx *ctx = crypto_tfm_ctx(tfm); in crypto842_exit()
65 static int crypto842_compress(struct crypto_tfm *tfm, in crypto842_compress() argument
69 struct crypto842_ctx *ctx = crypto_tfm_ctx(tfm); in crypto842_compress()
74 static int crypto842_scompress(struct crypto_scomp *tfm, in crypto842_scompress() argument
81 static int crypto842_decompress(struct crypto_tfm *tfm, in crypto842_decompress() argument
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| H A D | pcbc.c | 22 struct crypto_cipher *tfm) in crypto_pcbc_encrypt_segment() argument
24 int bsize = crypto_cipher_blocksize(tfm); in crypto_pcbc_encrypt_segment()
32 crypto_cipher_encrypt_one(tfm, dst, iv); in crypto_pcbc_encrypt_segment()
44 struct crypto_cipher *tfm) in crypto_pcbc_encrypt_inplace() argument
46 int bsize = crypto_cipher_blocksize(tfm); in crypto_pcbc_encrypt_inplace()
55 crypto_cipher_encrypt_one(tfm, src, iv); in crypto_pcbc_encrypt_inplace()
89 struct crypto_cipher *tfm) in crypto_pcbc_decrypt_segment() argument
91 int bsize = crypto_cipher_blocksize(tfm); in crypto_pcbc_decrypt_segment()
98 crypto_cipher_decrypt_one(tfm, dst, src); in crypto_pcbc_decrypt_segment()
111 struct crypto_cipher *tfm) in crypto_pcbc_decrypt_inplace() argument
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| H A D | ansi_cprng.c | 47 struct crypto_cipher *tfm; member
273 crypto_free_cipher(ctx->tfm); in free_prng_context()
309 crypto_cipher_get_flags(ctx->tfm)); in reset_prng_context()
320 static int cprng_init(struct crypto_tfm *tfm) in cprng_init() argument
325 ctx->tfm = crypto_alloc_cipher("aes", 0, 0); in cprng_init()
326 if (IS_ERR(ctx->tfm)) { in cprng_init()
329 return PTR_ERR(ctx->tfm); in cprng_init()
344 static void cprng_exit(struct crypto_tfm *tfm) in cprng_exit() argument
346 free_prng_context(crypto_tfm_ctx(tfm)); in cprng_exit()
364 static int cprng_reset(struct crypto_rng *tfm, in cprng_reset() argument
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| H A D | lz4.c | 19 static void *lz4_alloc_ctx(struct crypto_scomp *tfm) in lz4_alloc_ctx() argument
30 static int lz4_init(struct crypto_tfm *tfm) in lz4_init() argument
32 struct lz4_ctx *ctx = crypto_tfm_ctx(tfm); in lz4_init()
41 static void lz4_free_ctx(struct crypto_scomp *tfm, void *ctx) in lz4_free_ctx() argument
46 static void lz4_exit(struct crypto_tfm *tfm) in lz4_exit() argument
48 struct lz4_ctx *ctx = crypto_tfm_ctx(tfm); in lz4_exit()
66 static int lz4_scompress(struct crypto_scomp *tfm, const u8 *src, in lz4_scompress() argument
73 static int lz4_compress_crypto(struct crypto_tfm *tfm, const u8 *src, in lz4_compress_crypto() argument
76 struct lz4_ctx *ctx = crypto_tfm_ctx(tfm); in lz4_compress_crypto()
93 static int lz4_sdecompress(struct crypto_scomp *tfm, const u8 *src, in lz4_sdecompress() argument
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| H A D | lz4hc.c | 18 static void *lz4hc_alloc_ctx(struct crypto_scomp *tfm) in lz4hc_alloc_ctx() argument
29 static int lz4hc_init(struct crypto_tfm *tfm) in lz4hc_init() argument
31 struct lz4hc_ctx *ctx = crypto_tfm_ctx(tfm); in lz4hc_init()
40 static void lz4hc_free_ctx(struct crypto_scomp *tfm, void *ctx) in lz4hc_free_ctx() argument
45 static void lz4hc_exit(struct crypto_tfm *tfm) in lz4hc_exit() argument
47 struct lz4hc_ctx *ctx = crypto_tfm_ctx(tfm); in lz4hc_exit()
65 static int lz4hc_scompress(struct crypto_scomp *tfm, const u8 *src, in lz4hc_scompress() argument
72 static int lz4hc_compress_crypto(struct crypto_tfm *tfm, const u8 *src, in lz4hc_compress_crypto() argument
76 struct lz4hc_ctx *ctx = crypto_tfm_ctx(tfm); in lz4hc_compress_crypto()
94 static int lz4hc_sdecompress(struct crypto_scomp *tfm, const u8 *src, in lz4hc_sdecompress() argument
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| /openbmc/linux/net/mac80211/ |
| H A D | aes_gmac.c | 23 int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm); in ieee80211_aes_gmac()
59 aead_request_set_tfm(aead_req, tfm); in ieee80211_aes_gmac()
72 struct crypto_aead *tfm; in ieee80211_aes_gmac_key_setup() local
76 if (IS_ERR(tfm)) in ieee80211_aes_gmac_key_setup()
77 return tfm; in ieee80211_aes_gmac_key_setup()
79 err = crypto_aead_setkey(tfm, key, key_len); in ieee80211_aes_gmac_key_setup()
81 err = crypto_aead_setauthsize(tfm, GMAC_MIC_LEN); in ieee80211_aes_gmac_key_setup()
83 return tfm; in ieee80211_aes_gmac_key_setup()
85 crypto_free_aead(tfm); in ieee80211_aes_gmac_key_setup()
89 void ieee80211_aes_gmac_key_free(struct crypto_aead *tfm) in ieee80211_aes_gmac_key_free() argument
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| /openbmc/linux/fs/smb/server/ |
| H A D | crypto_ctx.c | 34 crypto_free_shash(shash->tfm); in free_shash()
41 struct crypto_aead *tfm = NULL; in alloc_aead() local
45 tfm = crypto_alloc_aead("gcm(aes)", 0, 0); in alloc_aead()
48 tfm = crypto_alloc_aead("ccm(aes)", 0, 0); in alloc_aead()
55 if (IS_ERR(tfm)) { in alloc_aead()
60 return tfm; in alloc_aead()
65 struct crypto_shash *tfm = NULL; in alloc_shash_desc() local
79 tfm = crypto_alloc_shash("sha256", 0, 0); in alloc_shash_desc()
88 if (IS_ERR(tfm)) in alloc_shash_desc()
94 crypto_free_shash(tfm); in alloc_shash_desc()
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| /openbmc/linux/drivers/crypto/inside-secure/ |
| H A D | safexcel_cipher.c | 1745 safexcel_aead_cra_init(tfm); in safexcel_aead_sha1_cra_init()
1781 safexcel_aead_cra_init(tfm); in safexcel_aead_sha256_cra_init()
1817 safexcel_aead_cra_init(tfm); in safexcel_aead_sha224_cra_init()
1853 safexcel_aead_cra_init(tfm); in safexcel_aead_sha512_cra_init()
1889 safexcel_aead_cra_init(tfm); in safexcel_aead_sha384_cra_init()
2635 safexcel_aead_cra_init(tfm); in safexcel_aead_gcm_cra_init()
2646 safexcel_aead_cra_exit(tfm); in safexcel_aead_gcm_cra_exit()
2730 safexcel_aead_cra_init(tfm); in safexcel_aead_ccm_cra_init()
2966 safexcel_aead_cra_init(tfm); in safexcel_aead_fallback_cra_init()
3001 safexcel_aead_cra_exit(tfm); in safexcel_aead_fallback_cra_exit()
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| /openbmc/linux/drivers/crypto/allwinner/sun4i-ss/ |
| H A D | sun4i-ss-cipher.c | 18 struct sun4i_tfm_ctx *op = crypto_skcipher_ctx(tfm); in sun4i_ss_opti_poll()
20 unsigned int ivsize = crypto_skcipher_ivsize(tfm); in sun4i_ss_opti_poll()
38 struct skcipher_alg *alg = crypto_skcipher_alg(tfm); in sun4i_ss_opti_poll()
184 unsigned int ivsize = crypto_skcipher_ivsize(tfm); in sun4i_ss_cipher_poll()
534 int sun4i_ss_cipher_init(struct crypto_tfm *tfm) in sun4i_ss_cipher_init() argument
536 struct sun4i_tfm_ctx *op = crypto_tfm_ctx(tfm); in sun4i_ss_cipher_init()
538 const char *name = crypto_tfm_alg_name(tfm); in sun4i_ss_cipher_init()
568 void sun4i_ss_cipher_exit(struct crypto_tfm *tfm) in sun4i_ss_cipher_exit() argument
570 struct sun4i_tfm_ctx *op = crypto_tfm_ctx(tfm); in sun4i_ss_cipher_exit()
613 err = verify_skcipher_des_key(tfm, key); in sun4i_ss_des_setkey()
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| /openbmc/linux/drivers/crypto/vmx/ |
| H A D | aes.c | 28 static int p8_aes_init(struct crypto_tfm *tfm) in p8_aes_init() argument
30 const char *alg = crypto_tfm_alg_name(tfm); in p8_aes_init()
32 struct p8_aes_ctx *ctx = crypto_tfm_ctx(tfm); in p8_aes_init()
45 tfm)); in p8_aes_init()
51 static void p8_aes_exit(struct crypto_tfm *tfm) in p8_aes_exit() argument
53 struct p8_aes_ctx *ctx = crypto_tfm_ctx(tfm); in p8_aes_exit()
61 static int p8_aes_setkey(struct crypto_tfm *tfm, const u8 *key, in p8_aes_setkey() argument
65 struct p8_aes_ctx *ctx = crypto_tfm_ctx(tfm); in p8_aes_setkey()
81 static void p8_aes_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) in p8_aes_encrypt() argument
83 struct p8_aes_ctx *ctx = crypto_tfm_ctx(tfm); in p8_aes_encrypt()
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| /openbmc/linux/net/bluetooth/ |
| H A D | selftest.c | 155 ret = set_ecdh_privkey(tfm, priv_a); in test_ecdh_sample()
159 ret = compute_ecdh_secret(tfm, pub_b, dhkey_a); in test_ecdh_sample()
168 ret = set_ecdh_privkey(tfm, priv_b); in test_ecdh_sample()
172 ret = compute_ecdh_secret(tfm, pub_a, dhkey_b); in test_ecdh_sample()
201 struct crypto_kpp *tfm; in test_ecdh() local
208 tfm = crypto_alloc_kpp("ecdh-nist-p256", 0, 0); in test_ecdh()
209 if (IS_ERR(tfm)) { in test_ecdh()
211 err = PTR_ERR(tfm); in test_ecdh()
215 err = test_ecdh_sample(tfm, priv_a_1, priv_b_1, pub_a_1, pub_b_1, in test_ecdh()
222 err = test_ecdh_sample(tfm, priv_a_2, priv_b_2, pub_a_2, pub_b_2, in test_ecdh()
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| /openbmc/linux/crypto/asymmetric_keys/ |
| H A D | public_key.c | 160 struct crypto_akcipher *tfm; in software_key_query() local
212 if (IS_ERR(tfm)) { in software_key_query()
213 ret = PTR_ERR(tfm); in software_key_query()
263 crypto_free_akcipher(tfm); in software_key_query()
321 if (IS_ERR(tfm)) { in software_key_eds_op()
322 ret = PTR_ERR(tfm); in software_key_eds_op()
369 crypto_free_akcipher(tfm); in software_key_eds_op()
383 struct crypto_sig *tfm; in public_key_verify_signature() local
416 if (IS_ERR(tfm)) in public_key_verify_signature()
417 return PTR_ERR(tfm); in public_key_verify_signature()
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| /openbmc/linux/arch/x86/crypto/ |
| H A D | ghash-clmulni-intel_glue.c | 54 static int ghash_setkey(struct crypto_shash *tfm, in ghash_setkey() argument
57 struct ghash_ctx *ctx = crypto_shash_ctx(tfm); in ghash_setkey()
99 struct ghash_ctx *ctx = crypto_shash_ctx(desc->tfm); in ghash_update()
152 struct ghash_ctx *ctx = crypto_shash_ctx(desc->tfm); in ghash_final()
181 struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); in ghash_async_init() local
182 struct ghash_async_ctx *ctx = crypto_ahash_ctx(tfm); in ghash_async_init()
188 desc->tfm = child; in ghash_async_init()
267 desc->tfm = child; in ghash_async_digest()
287 struct ghash_async_ctx *ctx = crypto_tfm_ctx(tfm); in ghash_async_init_tfm()
295 crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm), in ghash_async_init_tfm()
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| /openbmc/linux/arch/s390/crypto/ |
| H A D | aes_s390.c | 75 struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm); in setkey_fallback_cip()
87 struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm); in aes_set_key()
98 return setkey_fallback_cip(tfm, in_key, key_len); in aes_set_key()
107 struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm); in crypto_aes_encrypt()
118 struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm); in crypto_aes_decrypt()
130 const char *name = tfm->__crt_alg->cra_name; in fallback_init_cip()
131 struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm); in fallback_init_cip()
147 struct s390_aes_ctx *sctx = crypto_tfm_ctx(tfm); in fallback_exit_cip()
183 crypto_skcipher_get_flags(tfm) & in setkey_fallback_skcipher()
385 crypto_skcipher_get_flags(tfm) & in xts_fallback_setkey()
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| /openbmc/linux/drivers/crypto/intel/ixp4xx/ |
| H A D | ixp4xx_crypto.c | 143 struct crypto_tfm *tfm; member
677 exit_tfm(crypto_aead_tfm(tfm)); in exit_tfm_aead()
712 crypt->data.tfm = tfm; in register_chain_var()
749 algo = ix_hash(tfm); in setup_auth()
795 crypt->data.tfm = tfm; in gen_rev_aes_key()
825 cipher_cfg = cipher_cfg_enc(tfm); in setup_cipher()
828 cipher_cfg = cipher_cfg_dec(tfm); in setup_cipher()
864 return gen_rev_aes_key(tfm); in setup_cipher()
1241 return aead_setup(tfm, authsize); in aead_setauthsize()
1265 return aead_setup(tfm, crypto_aead_authsize(tfm)); in aead_setkey()
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| /openbmc/linux/drivers/crypto/allwinner/sun8i-ce/ |
| H A D | sun8i-ce-cipher.c | 28 struct skcipher_alg *alg = crypto_skcipher_alg(tfm); in sun8i_ce_cipher_need_fallback()
40 if (areq->cryptlen < crypto_skcipher_ivsize(tfm)) { in sun8i_ce_cipher_need_fallback()
127 struct skcipher_alg *alg = crypto_skcipher_alg(tfm); in sun8i_ce_cipher_prepare()
144 crypto_tfm_alg_name(areq->base.tfm), in sun8i_ce_cipher_prepare()
195 ivsize = crypto_skcipher_ivsize(tfm); in sun8i_ce_cipher_prepare()
196 if (areq->iv && crypto_skcipher_ivsize(tfm) > 0) { in sun8i_ce_cipher_prepare()
320 ivsize = crypto_skcipher_ivsize(tfm); in sun8i_ce_cipher_unprepare()
413 int sun8i_ce_cipher_init(struct crypto_tfm *tfm) in sun8i_ce_cipher_init() argument
417 const char *name = crypto_tfm_alg_name(tfm); in sun8i_ce_cipher_init()
452 void sun8i_ce_cipher_exit(struct crypto_tfm *tfm) in sun8i_ce_cipher_exit() argument
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| H A D | sun8i-ce-hash.c | 26 int sun8i_ce_hash_init_tfm(struct crypto_ahash *tfm) in sun8i_ce_hash_init_tfm() argument
29 struct ahash_alg *alg = crypto_ahash_alg(tfm); in sun8i_ce_hash_init_tfm()
44 crypto_ahash_set_statesize(tfm, in sun8i_ce_hash_init_tfm()
47 crypto_ahash_set_reqsize(tfm, in sun8i_ce_hash_init_tfm()
64 void sun8i_ce_hash_exit_tfm(struct crypto_ahash *tfm) in sun8i_ce_hash_exit_tfm() argument
75 struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq); in sun8i_ce_hash_init() local
89 struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq); in sun8i_ce_hash_export() local
101 struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq); in sun8i_ce_hash_import() local
123 struct ahash_alg *alg = crypto_ahash_alg(tfm); in sun8i_ce_hash_final()
166 struct ahash_alg *alg = crypto_ahash_alg(tfm); in sun8i_ce_hash_finup()
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| /openbmc/linux/drivers/crypto/rockchip/ |
| H A D | rk3288_crypto_ahash.c | 48 struct rk_ahash_ctx *tfmctx = crypto_ahash_ctx(tfm); in rk_ahash_digest_fb()
49 struct ahash_alg *alg = crypto_ahash_alg(tfm); in rk_ahash_digest_fb()
68 int rk_digest_size = crypto_ahash_digestsize(tfm); in zero_message_process()
124 struct rk_ahash_ctx *ctx = crypto_ahash_ctx(tfm); in rk_ahash_init()
137 struct rk_ahash_ctx *ctx = crypto_ahash_ctx(tfm); in rk_ahash_update()
152 struct rk_ahash_ctx *ctx = crypto_ahash_ctx(tfm); in rk_ahash_final()
166 struct rk_ahash_ctx *ctx = crypto_ahash_ctx(tfm); in rk_ahash_finup()
263 struct ahash_alg *alg = crypto_ahash_alg(tfm); in rk_hash_run()
284 switch (crypto_ahash_digestsize(tfm)) { in rk_hash_run()
348 struct ahash_alg *alg = crypto_ahash_alg(tfm); in rk_hash_init_tfm()
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| /openbmc/linux/lib/ |
| H A D | libcrc32c.c | 36 static struct crypto_shash *tfm; variable
40 SHASH_DESC_ON_STACK(shash, tfm); in crc32c()
44 shash->tfm = tfm; in crc32c()
59 tfm = crypto_alloc_shash("crc32c", 0, 0); in libcrc32c_mod_init()
60 return PTR_ERR_OR_ZERO(tfm); in libcrc32c_mod_init()
65 crypto_free_shash(tfm); in libcrc32c_mod_fini()
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| /openbmc/linux/net/sunrpc/auth_gss/ |
| H A D | gss_krb5_keys.c | 309 SHASH_DESC_ON_STACK(desc, tfm); in krb5_cmac_Ki()
314 desc->tfm = tfm; in krb5_cmac_Ki()
377 struct crypto_shash *tfm; in krb5_kdf_feedback_cmac() local
387 if (IS_ERR(tfm)) { in krb5_kdf_feedback_cmac()
388 ret = PTR_ERR(tfm); in krb5_kdf_feedback_cmac()
425 crypto_free_shash(tfm); in krb5_kdf_feedback_cmac()
453 desc->tfm = tfm; in krb5_hmac_K1()
506 struct crypto_shash *tfm; in krb5_kdf_hmac_sha2() local
519 if (IS_ERR(tfm)) { in krb5_kdf_hmac_sha2()
520 ret = PTR_ERR(tfm); in krb5_kdf_hmac_sha2()
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