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Searched refs:ivlen (Results 1 – 25 of 105) sorted by relevance

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/freebsd/crypto/openssl/providers/implementations/ciphers/
H A Dciphercommon_gcm.c40 ctx->ivlen = (EVP_GCM_TLS_FIXED_IV_LEN + EVP_GCM_TLS_EXPLICIT_IV_LEN); in ossl_gcm_initctx()
50 const unsigned char *iv, size_t ivlen, in gcm_init() argument
61 if (ivlen == 0 || ivlen > sizeof(ctx->iv)) { in gcm_init()
65 ctx->ivlen = ivlen; in gcm_init()
66 memcpy(ctx->iv, iv, ivlen); in gcm_init()
83 const unsigned char *iv, size_t ivlen, in ossl_gcm_einit() argument
86 return gcm_init(vctx, key, keylen, iv, ivlen, params, 1); in ossl_gcm_einit()
90 const unsigned char *iv, size_t ivlen, in ossl_gcm_dinit() argument
93 return gcm_init(vctx, key, keylen, iv, ivlen, params, 0); in ossl_gcm_dinit()
116 || !ctx->hw->setiv(ctx, ctx->iv, ctx->ivlen)) in getivgen()
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H A Dcipher_aes_ocb.c50 size_t ivlen, size_t taglen) in aes_generic_ocb_setiv() argument
52 return (CRYPTO_ocb128_setiv(&ctx->ocb, iv, ivlen, taglen) == 1); in aes_generic_ocb_setiv()
103 const unsigned char *iv, size_t ivlen, in aes_ocb_init() argument
116 if (ivlen != ctx->base.ivlen) { in aes_ocb_init()
118 if (ivlen < OCB_MIN_IV_LEN || ivlen > OCB_MAX_IV_LEN) { in aes_ocb_init()
122 ctx->base.ivlen = ivlen; in aes_ocb_init()
124 if (!ossl_cipher_generic_initiv(&ctx->base, iv, ivlen)) in aes_ocb_init()
140 const unsigned char *iv, size_t ivlen, in aes_ocb_einit() argument
143 return aes_ocb_init(vctx, key, keylen, iv, ivlen, params, 1); in aes_ocb_einit()
147 const unsigned char *iv, size_t ivlen, in aes_ocb_dinit() argument
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H A Dcipher_tdes_wrap.c84 size_t ivlen = TDES_IVLEN; in des_ede3_wrap() local
86 size_t len = inl + ivlen + icvlen; in des_ede3_wrap()
92 memmove(out + ivlen, in, inl); in des_ede3_wrap()
96 memcpy(out + inl + ivlen, sha1tmp, icvlen); in des_ede3_wrap()
99 if (RAND_bytes_ex(ctx->libctx, ctx->iv, ivlen, 0) <= 0) in des_ede3_wrap()
101 memcpy(out, ctx->iv, ivlen); in des_ede3_wrap()
103 ctx->hw->cipher(ctx, out + ivlen, out + ivlen, inl + ivlen); in des_ede3_wrap()
105 memcpy(ctx->iv, wrap_iv, ivlen); in des_ede3_wrap()
H A Dciphercommon.c191 const unsigned char *iv, size_t ivlen, in cipher_generic_init_internal() argument
203 if (!ossl_cipher_generic_initiv(ctx, iv, ivlen)) in cipher_generic_init_internal()
211 memcpy(ctx->iv, ctx->oiv, ctx->ivlen); in cipher_generic_init_internal()
231 size_t ivlen, const OSSL_PARAM params[]) in ossl_cipher_generic_einit() argument
234 iv, ivlen, params, 1); in ossl_cipher_generic_einit()
239 size_t ivlen, const OSSL_PARAM params[]) in ossl_cipher_generic_dinit() argument
242 iv, ivlen, params, 0); in ossl_cipher_generic_dinit()
246 const unsigned char *iv, size_t ivlen, in ossl_cipher_generic_skey_einit() argument
253 iv, ivlen, params, 1); in ossl_cipher_generic_skey_einit()
257 const unsigned char *iv, size_t ivlen, in ossl_cipher_generic_skey_dinit() argument
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H A Dciphercommon_ccm.c101 size_t ivlen; in ossl_ccm_set_ctx_params() local
107 ivlen = 15 - sz; in ossl_ccm_set_ctx_params()
108 if (ivlen < 2 || ivlen > 8) { in ossl_ccm_set_ctx_params()
112 if (ctx->l != ivlen) { in ossl_ccm_set_ctx_params()
113 ctx->l = ivlen; in ossl_ccm_set_ctx_params()
226 const unsigned char *iv, size_t ivlen, in ccm_init() argument
237 if (ivlen != ccm_get_ivlen(ctx)) { in ccm_init()
241 memcpy(ctx->iv, iv, ivlen); in ccm_init()
256 const unsigned char *iv, size_t ivlen, in ossl_ccm_einit() argument
259 return ccm_init(vctx, key, keylen, iv, ivlen, params, 1); in ossl_ccm_einit()
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H A Dcipher_tdes_common.c76 const unsigned char *iv, size_t ivlen, in tdes_init() argument
89 if (!ossl_cipher_generic_initiv(ctx, iv, ivlen)) in tdes_init()
96 memcpy(ctx->iv, ctx->oiv, ctx->ivlen); in tdes_init()
118 const unsigned char *iv, size_t ivlen, in ossl_tdes_einit() argument
121 return tdes_init(vctx, key, keylen, iv, ivlen, params, 1); in ossl_tdes_einit()
125 const unsigned char *iv, size_t ivlen, in ossl_tdes_dinit() argument
128 return tdes_init(vctx, key, keylen, iv, ivlen, params, 0); in ossl_tdes_dinit()
H A Dcipher_aes_xts_s390x.inc19 size_t ivlen, const OSSL_PARAM params[],
43 if (ivlen != xctx->base.ivlen
44 || ivlen > sizeof(km->tweak)) {
48 memcpy(km->tweak, iv, ivlen);
80 size_t ivlen, const OSSL_PARAM params[])
82 return s390x_aes_xts_init(vctx, key, keylen, iv, ivlen, params, 0);
87 size_t ivlen, const OSSL_PARAM params[])
89 return s390x_aes_xts_init(vctx, key, keylen, iv, ivlen, params,
H A Dcipher_rc2.c89 const unsigned char *iv, size_t ivlen, in rc2_einit() argument
92 if (!ossl_cipher_generic_einit(ctx, key, keylen, iv, ivlen, NULL)) in rc2_einit()
98 const unsigned char *iv, size_t ivlen, in rc2_dinit() argument
101 if (!ossl_cipher_generic_dinit(ctx, key, keylen, iv, ivlen, NULL)) in rc2_dinit()
142 ctx->base.iv, ctx->base.ivlen)) { in rc2_get_ctx_params()
200 || ctx->base.ivlen > sizeof(iv) in rc2_set_ctx_params()
203 ctx->base.ivlen) in rc2_set_ctx_params()
204 != ctx->base.ivlen) in rc2_set_ctx_params()
205 || !ossl_cipher_generic_initiv(&ctx->base, iv, ctx->base.ivlen) in rc2_set_ctx_params()
H A Dcipher_des.c72 const unsigned char *iv, size_t ivlen, in des_init() argument
85 if (!ossl_cipher_generic_initiv(ctx, iv, ivlen)) in des_init()
89 memcpy(ctx->iv, ctx->oiv, ctx->ivlen); in des_init()
105 const unsigned char *iv, size_t ivlen, in des_einit() argument
108 return des_init(vctx, key, keylen, iv, ivlen, params, 1); in des_einit()
112 const unsigned char *iv, size_t ivlen, in des_dinit() argument
115 return des_init(vctx, key, keylen, iv, ivlen, params, 0); in des_dinit()
H A Dcipher_aes_xts.c73 const unsigned char *iv, size_t ivlen, in aes_xts_init() argument
85 if (!ossl_cipher_generic_initiv(vctx, iv, ivlen)) in aes_xts_init()
102 const unsigned char *iv, size_t ivlen, in aes_xts_einit() argument
106 if (s390x_aes_xts_einit(vctx, key, keylen, iv, ivlen, params) == 1) in aes_xts_einit()
109 return aes_xts_init(vctx, key, keylen, iv, ivlen, params, 1); in aes_xts_einit()
113 const unsigned char *iv, size_t ivlen, in aes_xts_dinit() argument
117 if (s390x_aes_xts_dinit(vctx, key, keylen, iv, ivlen, params) == 1) in aes_xts_dinit()
120 return aes_xts_init(vctx, key, keylen, iv, ivlen, params, 0); in aes_xts_dinit()
H A Dcipher_rc4_hmac_md5.c86 size_t ivlen, const OSSL_PARAM params[]) in rc4_hmac_md5_einit() argument
88 if (!ossl_cipher_generic_einit(ctx, key, keylen, iv, ivlen, NULL)) in rc4_hmac_md5_einit()
95 size_t ivlen, const OSSL_PARAM params[]) in rc4_hmac_md5_dinit() argument
97 if (!ossl_cipher_generic_dinit(ctx, key, keylen, iv, ivlen, NULL)) in rc4_hmac_md5_dinit()
126 if (p != NULL && !OSSL_PARAM_set_size_t(p, ctx->base.ivlen)) { in rc4_hmac_md5_get_ctx_params()
177 if (ctx->base.ivlen != sz) { in rc4_hmac_md5_set_ctx_params()
H A Dcipher_rc4.c54 const unsigned char *iv, size_t ivlen, in rc4_einit() argument
57 if (!ossl_cipher_generic_einit(ctx, key, keylen, iv, ivlen, NULL)) in rc4_einit()
63 const unsigned char *iv, size_t ivlen, in rc4_dinit() argument
66 if (!ossl_cipher_generic_dinit(ctx, key, keylen, iv, ivlen, NULL)) in rc4_dinit()
H A Dcipher_aes_wrp.c63 ctx->pad = (ctx->ivlen == AES_WRAP_PAD_IVLEN); in aes_wrap_newctx()
101 size_t ivlen, const OSSL_PARAM params[], int enc) in aes_wrap_init() argument
116 if (!ossl_cipher_generic_initiv(ctx, iv, ivlen)) in aes_wrap_init()
151 const unsigned char *iv, size_t ivlen, in aes_wrap_einit() argument
154 return aes_wrap_init(ctx, key, keylen, iv, ivlen, params, 1); in aes_wrap_einit()
158 const unsigned char *iv, size_t ivlen, in aes_wrap_dinit() argument
161 return aes_wrap_init(ctx, key, keylen, iv, ivlen, params, 0); in aes_wrap_dinit()
/freebsd/sys/opencrypto/
H A Dxform_aes_icm.c146 aes_icm_reinit(void *key, const uint8_t *iv, size_t ivlen) in aes_icm_reinit() argument
151 KASSERT(ivlen <= sizeof(ctx->ac_block), in aes_icm_reinit()
153 bcopy(iv, ctx->ac_block, ivlen); in aes_icm_reinit()
157 aes_gcm_reinit(void *vctx, const uint8_t *iv, size_t ivlen) in aes_gcm_reinit() argument
161 KASSERT(ivlen == AES_GCM_IV_LEN, in aes_gcm_reinit()
163 aes_icm_reinit(&ctx->cipher, iv, ivlen); in aes_gcm_reinit()
169 AES_GMAC_Reinit(&ctx->gmac, iv, ivlen); in aes_gcm_reinit()
173 aes_ccm_reinit(void *vctx, const uint8_t *iv, size_t ivlen) in aes_ccm_reinit() argument
177 KASSERT(ivlen >= 7 && ivlen <= 13, in aes_ccm_reinit()
182 ctx->cipher.ac_block[0] = (15 - ivlen) - 1; in aes_ccm_reinit()
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H A Dxform_chacha20_poly1305.c62 chacha20_poly1305_reinit(void *vctx, const uint8_t *iv, size_t ivlen) in chacha20_poly1305_reinit() argument
67 KASSERT(ivlen == 8 || ivlen == sizeof(ctx->nonce), in chacha20_poly1305_reinit()
70 memcpy(ctx->nonce, iv, ivlen); in chacha20_poly1305_reinit()
71 ctx->ietf = (ivlen == CHACHA20_POLY1305_IV_LEN); in chacha20_poly1305_reinit()
189 xchacha20_poly1305_reinit(void *vctx, const uint8_t *iv, size_t ivlen) in xchacha20_poly1305_reinit() argument
194 KASSERT(ivlen == XCHACHA20_POLY1305_IV_LEN, in xchacha20_poly1305_reinit()
/freebsd/crypto/openssl/crypto/evp/
H A De_aes.c53 int ivlen; /* IV length */ member
114 int ivlen; /* IV length */ member
246 CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen); in aesni_gcm_init_key()
253 CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen); in aesni_gcm_init_key()
255 memcpy(gctx->iv, iv, gctx->ivlen); in aesni_gcm_init_key()
396 if (CRYPTO_ocb128_setiv(&octx->ocb, iv, octx->ivlen, octx->taglen) in aesni_ocb_init_key()
405 CRYPTO_ocb128_setiv(&octx->ocb, iv, octx->ivlen, octx->taglen); in aesni_ocb_init_key()
407 memcpy(octx->iv, iv, octx->ivlen); in aesni_ocb_init_key()
418 #define BLOCK_CIPHER_generic(nid, keylen, blocksize, ivlen, nmode, mode, MODE, flags) \ argument
420 nid##_##keylen##_##nmode, blocksize, keylen / 8, ivlen, \
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H A De_aria.c38 int ivlen; /* IV length */ member
162 #define BLOCK_CIPHER_generic(nid, keylen, blocksize, ivlen, nmode, mode, MODE, flags) \ argument
164 nid##_##keylen##_##nmode, blocksize, keylen / 8, ivlen, \
243 CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen); in aria_gcm_init_key()
250 CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen); in aria_gcm_init_key()
252 memcpy(gctx->iv, iv, gctx->ivlen); in aria_gcm_init_key()
267 gctx->ivlen = EVP_CIPHER_get_iv_length(c->cipher); in aria_gcm_ctrl()
275 *(int *)ptr = gctx->ivlen; in aria_gcm_ctrl()
282 if ((arg > EVP_MAX_IV_LENGTH) && (arg > gctx->ivlen)) { in aria_gcm_ctrl()
288 gctx->ivlen = arg; in aria_gcm_ctrl()
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/freebsd/crypto/openssl/ssl/record/methods/
H A Dktls_meth.c76 unsigned char *iv, size_t ivlen, in ktls_configure_crypto() argument
84 crypto_info->iv_len = ivlen; in ktls_configure_crypto()
89 crypto_info->iv_len = ivlen; in ktls_configure_crypto()
104 crypto_info->iv_len = ivlen; in ktls_configure_crypto()
174 unsigned char *iv, size_t ivlen, in ktls_configure_crypto() argument
193 if (!ossl_assert(ivlen == EVP_GCM_TLS_FIXED_IV_LEN)) in ktls_configure_crypto()
205 if (!ossl_assert(ivlen == EVP_GCM_TLS_FIXED_IV_LEN + EVP_GCM_TLS_EXPLICIT_IV_LEN)) in ktls_configure_crypto()
267 if (!ossl_assert(ivlen == TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE)) in ktls_configure_crypto()
273 memcpy(crypto_info->chacha20poly1305.iv, iv, ivlen); in ktls_configure_crypto()
288 unsigned char *iv, size_t ivlen, in ktls_set_crypto_state() argument
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H A Dtls13_meth.c18 unsigned char *iv, size_t ivlen, in tls13_set_crypto_state() argument
33 rl->iv = OPENSSL_malloc(ivlen); in tls13_set_crypto_state()
37 rl->nonce = OPENSSL_malloc(ivlen); in tls13_set_crypto_state()
41 memcpy(rl->iv, iv, ivlen); in tls13_set_crypto_state()
72 || EVP_CIPHER_CTX_ctrl(ciph_ctx, EVP_CTRL_AEAD_SET_IVLEN, ivlen, in tls13_set_crypto_state()
136 int ivlen = EVP_CIPHER_CTX_get_iv_length(enc_ctx); in tls13_cipher() local
138 if (ivlen < 0) { in tls13_cipher()
143 nonce_len = (size_t)ivlen; in tls13_cipher()
/freebsd/crypto/openssl/test/
H A Dtls13encryptiontest.c216 unsigned char **key, unsigned char *iv, size_t ivlen, in load_record() argument
240 memcpy(iv, ivtmp, ivlen); in load_record()
287 size_t ivlen, ctr; in test_tls13_encryption() local
302 ivlen = EVP_CIPHER_get_iv_length(ciph); in test_tls13_encryption()
303 if (!load_record(&rec, &refdata[ctr], &key, iv, ivlen, seqbuf)) { in test_tls13_encryption()
313 key, 16, iv, ivlen, NULL, 0, EVP_aes_128_gcm(), in test_tls13_encryption()
336 key, 16, iv, ivlen, NULL, 0, EVP_aes_128_gcm(), in test_tls13_encryption()
H A Dfake_pipelineprov.c33 size_t ivlen; member
52 ctx->ivlen = ivbits / 8; in fake_pipeline_newctx()
83 size_t ivlen, int enc) in fake_pipeline_init() argument
103 size_t ivlen, const OSSL_PARAM params[]) in fake_pipeline_einit() argument
105 return fake_pipeline_init(vctx, key, keylen, numpipes, iv, ivlen, 1); in fake_pipeline_einit()
111 size_t ivlen, const OSSL_PARAM params[]) in fake_pipeline_dinit() argument
113 return fake_pipeline_init(vctx, key, keylen, numpipes, iv, ivlen, 0); in fake_pipeline_dinit()
189 if (!OSSL_PARAM_set_size_t(p, ctx->ivlen)) { in fake_pipeline_aead_get_ctx_params()
/freebsd/sys/kgssapi/krb5/
H A Dkcrypto.h66 struct mbuf *inout, size_t skip, size_t len, void *ivec, size_t ivlen);
115 size_t skip, size_t len, void *ivec, size_t ivlen) in krb5_encrypt() argument
118 ks->ks_class->ec_encrypt(ks, inout, skip, len, ivec, ivlen); in krb5_encrypt()
123 size_t skip, size_t len, void *ivec, size_t ivlen) in krb5_decrypt() argument
126 ks->ks_class->ec_decrypt(ks, inout, skip, len, ivec, ivlen); in krb5_decrypt()
/freebsd/sys/netipsec/
H A Dxform_esp.c181 sav->ivlen = 8; /* RFC4106 3.1 and RFC3686 3.1 */ in esp_init()
183 sav->ivlen = txform->ivsize; in esp_init()
312 hlen = sizeof (struct esp) + sav->ivlen; in esp_input()
314 hlen = sizeof (struct newesp) + sav->ivlen; in esp_input()
463 m_copydata(m, skip + hlen - sav->ivlen, sav->ivlen, &ivp[4]); in esp_input()
465 be32enc(&ivp[sav->ivlen + 4], 1); in esp_input()
468 } else if (sav->ivlen != 0) in esp_input()
469 crp->crp_iv_start = skip + hlen - sav->ivlen; in esp_input()
606 hlen = sizeof (struct esp) + sav->ivlen; in esp_input_cb()
608 hlen = sizeof (struct newesp) + sav->ivlen; in esp_input_cb()
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/freebsd/crypto/openssl/crypto/cms/
H A Dcms_enc.c37 int ivlen = 0; in ossl_cms_EncryptedContent_init_bio() local
90 ivlen = EVP_CIPHER_CTX_get_iv_length(ctx); in ossl_cms_EncryptedContent_init_bio()
91 if (ivlen < 0) { in ossl_cms_EncryptedContent_init_bio()
96 if (ivlen > 0) { in ossl_cms_EncryptedContent_init_bio()
97 if (RAND_bytes_ex(libctx, iv, ivlen, 0) <= 0) in ossl_cms_EncryptedContent_init_bio()
177 memcpy(aparams.iv, piv, ivlen); in ossl_cms_EncryptedContent_init_bio()
178 aparams.iv_len = ivlen; in ossl_cms_EncryptedContent_init_bio()
/freebsd/crypto/openssl/ssl/
H A Dtls13_enc.c139 unsigned char *iv, size_t ivlen) in tls13_derive_iv() argument
145 NULL, 0, iv, ivlen, 1); in tls13_derive_iv()
357 unsigned char **iv, size_t *ivlen, in derive_secret_key_and_iv() argument
387 *ivlen = *taglen = (size_t)mac_mdleni; in derive_secret_key_and_iv()
397 *ivlen = EVP_CCM_TLS_IV_LEN; in derive_secret_key_and_iv()
428 *ivlen = iivlen; in derive_secret_key_and_iv()
432 if (*ivlen > EVP_MAX_IV_LENGTH) { in derive_secret_key_and_iv()
433 *iv = OPENSSL_malloc(*ivlen); in derive_secret_key_and_iv()
441 || !tls13_derive_iv(s, md, secret, *iv, *ivlen)) { in derive_secret_key_and_iv()
509 size_t keylen, ivlen = EVP_MAX_IV_LENGTH, taglen; in tls13_change_cipher_state() local
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