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Searched refs:ivlen (Results 1 – 25 of 80) sorted by relevance

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/freebsd/crypto/openssl/providers/implementations/ciphers/
H A Dciphercommon_gcm.c60 if (ivlen == 0 || ivlen > sizeof(ctx->iv)) { in gcm_init()
64 ctx->ivlen = ivlen; in gcm_init()
65 memcpy(ctx->iv, iv, ivlen); in gcm_init()
117 if (olen == 0 || olen > ctx->ivlen) in getivgen()
118 olen = ctx->ivlen; in getivgen()
124 ctr64_inc(ctx->iv + ctx->ivlen - 8); in getivgen()
174 if (ctx->ivlen > p->data_size) { in ossl_gcm_get_ctx_params()
189 if (ctx->ivlen > p->data_size) { in ossl_gcm_get_ctx_params()
264 if (ctx->ivlen != sz) { in ossl_gcm_set_ctx_params()
268 ctx->ivlen = sz; in ossl_gcm_set_ctx_params()
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H A Dcipher_aes_ocb.c105 const unsigned char *iv, size_t ivlen, in aes_ocb_init() argument
118 if (ivlen != ctx->base.ivlen) { in aes_ocb_init()
120 if (ivlen < OCB_MIN_IV_LEN || ivlen > OCB_MAX_IV_LEN) { in aes_ocb_init()
124 ctx->base.ivlen = ivlen; in aes_ocb_init()
126 if (!ossl_cipher_generic_initiv(&ctx->base, iv, ivlen)) in aes_ocb_init()
142 const unsigned char *iv, size_t ivlen, in aes_ocb_einit() argument
149 const unsigned char *iv, size_t ivlen, in aes_ocb_dinit() argument
390 if (ctx->base.ivlen != sz) { in aes_ocb_set_ctx_params()
391 ctx->base.ivlen = sz; in aes_ocb_set_ctx_params()
436 if (ctx->base.ivlen > p->data_size) { in aes_ocb_get_ctx_params()
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H A Dcipher_tdes_wrap.c85 size_t ivlen = TDES_IVLEN; in des_ede3_wrap() local
87 size_t len = inl + ivlen + icvlen; in des_ede3_wrap()
93 memmove(out + ivlen, in, inl); in des_ede3_wrap()
97 memcpy(out + inl + ivlen, sha1tmp, icvlen); in des_ede3_wrap()
100 if (RAND_bytes_ex(ctx->libctx, ctx->iv, ivlen, 0) <= 0) in des_ede3_wrap()
102 memcpy(out, ctx->iv, ivlen); in des_ede3_wrap()
104 ctx->hw->cipher(ctx, out + ivlen, out + ivlen, inl + ivlen); in des_ede3_wrap()
106 memcpy(ctx->iv, wrap_iv, ivlen); in des_ede3_wrap()
H A Dcipher_tdes_common.c65 const unsigned char *iv, size_t ivlen, in tdes_init() argument
78 if (!ossl_cipher_generic_initiv(ctx, iv, ivlen)) in tdes_init()
85 memcpy(ctx->iv, ctx->oiv, ctx->ivlen); in tdes_init()
101 const unsigned char *iv, size_t ivlen, in ossl_tdes_einit() argument
104 return tdes_init(vctx, key, keylen, iv, ivlen, params, 1); in ossl_tdes_einit()
108 const unsigned char *iv, size_t ivlen, in ossl_tdes_dinit() argument
111 return tdes_init(vctx, key, keylen, iv, ivlen, params, 0); in ossl_tdes_dinit()
H A Dciphercommon.c202 if (!ossl_cipher_generic_initiv(ctx, iv, ivlen)) in cipher_generic_init_internal()
210 memcpy(ctx->iv, ctx->oiv, ctx->ivlen); in cipher_generic_init_internal()
233 iv, ivlen, params, 1); in ossl_cipher_generic_einit()
241 iv, ivlen, params, 0); in ossl_cipher_generic_dinit()
580 if (p != NULL && !OSSL_PARAM_set_size_t(p, ctx->ivlen)) { in ossl_cipher_generic_get_ctx_params()
678 size_t ivlen) in ossl_cipher_generic_initiv() argument
680 if (ivlen != ctx->ivlen in ossl_cipher_generic_initiv()
681 || ivlen > sizeof(ctx->iv)) { in ossl_cipher_generic_initiv()
686 memcpy(ctx->iv, iv, ivlen); in ossl_cipher_generic_initiv()
687 memcpy(ctx->oiv, iv, ivlen); in ossl_cipher_generic_initiv()
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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_rc2.c91 const unsigned char *iv, size_t ivlen, in rc2_einit() argument
94 if (!ossl_cipher_generic_einit(ctx, key, keylen, iv, ivlen, NULL)) in rc2_einit()
100 const unsigned char *iv, size_t ivlen, in rc2_dinit() argument
103 if (!ossl_cipher_generic_dinit(ctx, key, keylen, iv, ivlen, NULL)) in rc2_dinit()
140 ctx->base.iv, ctx->base.ivlen)) { in rc2_get_ctx_params()
188 || ctx->base.ivlen > sizeof(iv) in rc2_set_ctx_params()
191 ctx->base.ivlen) in rc2_set_ctx_params()
192 != ctx->base.ivlen) in rc2_set_ctx_params()
193 || !ossl_cipher_generic_initiv(&ctx->base, iv, ctx->base.ivlen) in rc2_set_ctx_params()
H A Dcipher_des.c74 const unsigned char *iv, size_t ivlen, in des_init() argument
87 if (!ossl_cipher_generic_initiv(ctx, iv, ivlen)) in des_init()
91 memcpy(ctx->iv, ctx->oiv, ctx->ivlen); in des_init()
107 const unsigned char *iv, size_t ivlen, in des_einit() argument
110 return des_init(vctx, key, keylen, iv, ivlen, params, 1); in des_einit()
114 const unsigned char *iv, size_t ivlen, in des_dinit() argument
117 return des_init(vctx, key, keylen, iv, ivlen, params, 0); in des_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.c56 const unsigned char *iv, size_t ivlen, in rc4_einit() argument
59 if (!ossl_cipher_generic_einit(ctx, key, keylen, iv, ivlen, NULL)) in rc4_einit()
65 const unsigned char *iv, size_t ivlen, in rc4_dinit() argument
68 if (!ossl_cipher_generic_dinit(ctx, key, keylen, iv, ivlen, NULL)) in rc4_dinit()
H A Dcipher_aes_wrp.c64 ctx->pad = (ctx->ivlen == AES_WRAP_PAD_IVLEN); in aes_wrap_newctx()
99 size_t ivlen, const OSSL_PARAM params[], int enc) in aes_wrap_init() argument
114 if (!ossl_cipher_generic_initiv(ctx, iv, ivlen)) in aes_wrap_init()
149 const unsigned char *iv, size_t ivlen, in aes_wrap_einit() argument
152 return aes_wrap_init(ctx, key, keylen, iv, ivlen, params, 1); in aes_wrap_einit()
156 const unsigned char *iv, size_t ivlen, in aes_wrap_dinit() argument
159 return aes_wrap_init(ctx, key, keylen, iv, ivlen, params, 0); in aes_wrap_dinit()
H A Dcipher_aes_xts.c69 const unsigned char *iv, size_t ivlen, in aes_xts_init() argument
81 if (!ossl_cipher_generic_initiv(vctx, iv, ivlen)) in aes_xts_init()
98 const unsigned char *iv, size_t ivlen, in aes_xts_einit() argument
101 return aes_xts_init(vctx, key, keylen, iv, ivlen, params, 1); in aes_xts_einit()
105 const unsigned char *iv, size_t ivlen, in aes_xts_dinit() argument
108 return aes_xts_init(vctx, key, keylen, iv, ivlen, params, 0); in aes_xts_dinit()
H A Dcipher_aes_cbc_hmac_sha.c50 const unsigned char *iv, size_t ivlen, in aes_einit() argument
53 if (!ossl_cipher_generic_einit(ctx, key, keylen, iv, ivlen, NULL)) in aes_einit()
59 const unsigned char *iv, size_t ivlen, in aes_dinit() argument
62 if (!ossl_cipher_generic_dinit(ctx, key, keylen, iv, ivlen, NULL)) in aes_dinit()
268 if (p != NULL && !OSSL_PARAM_set_size_t(p, ctx->base.ivlen)) { in aes_get_ctx_params()
274 && !OSSL_PARAM_set_octet_string(p, ctx->base.oiv, ctx->base.ivlen) in aes_get_ctx_params()
275 && !OSSL_PARAM_set_octet_ptr(p, &ctx->base.oiv, ctx->base.ivlen)) { in aes_get_ctx_params()
281 && !OSSL_PARAM_set_octet_string(p, ctx->base.iv, ctx->base.ivlen) in aes_get_ctx_params()
282 && !OSSL_PARAM_set_octet_ptr(p, &ctx->base.iv, ctx->base.ivlen)) { in aes_get_ctx_params()
H A Dcipher_camellia_cts.inc29 const unsigned char *iv, size_t ivlen,
32 if (!ossl_cipher_generic_einit(ctx, key, keylen, iv, ivlen, NULL))
38 const unsigned char *iv, size_t ivlen,
41 if (!ossl_cipher_generic_dinit(ctx, key, keylen, iv, ivlen, NULL))
/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()
177 KASSERT(ivlen >= 7 && ivlen <= 13, in aes_ccm_reinit()
182 ctx->cipher.ac_block[0] = (15 - ivlen) - 1; in aes_ccm_reinit()
183 bcopy(iv, ctx->cipher.ac_block + 1, ivlen); 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_aria.c38 int ivlen; /* IV length */ member
249 memcpy(gctx->iv, iv, gctx->ivlen); in aria_gcm_init_key()
272 *(int *)ptr = gctx->ivlen; in aria_gcm_ctrl()
287 gctx->ivlen = arg; in aria_gcm_ctrl()
307 memcpy(gctx->iv, ptr, gctx->ivlen); in aria_gcm_ctrl()
315 if ((arg < 4) || (gctx->ivlen - arg) < 8) in aria_gcm_ctrl()
329 if (arg <= 0 || arg > gctx->ivlen) in aria_gcm_ctrl()
330 arg = gctx->ivlen; in aria_gcm_ctrl()
331 memcpy(ptr, gctx->iv + gctx->ivlen - arg, arg); in aria_gcm_ctrl()
336 ctr64_inc(gctx->iv + gctx->ivlen - 8); in aria_gcm_ctrl()
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H A De_aes.c766 keylen/8,ivlen, \
884 int ivlen; member
1322 if (ctx->ivlen == 12) { in s390x_aes_gcm_setiv()
1352 int ivlen, enc, len; in s390x_aes_gcm_ctrl() local
1359 gctx->ivlen = ivlen; in s390x_aes_gcm_ctrl()
1378 if (gctx->ivlen == 12 || len > S390X_gcm_ivpadlen(gctx->ivlen)) { in s390x_aes_gcm_ctrl()
1391 gctx->ivlen = arg; in s390x_aes_gcm_ctrl()
1443 arg = gctx->ivlen; in s390x_aes_gcm_ctrl()
2592 gctx->ivlen = arg; in aes_gcm_ctrl()
2634 arg = gctx->ivlen; in aes_gcm_ctrl()
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/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/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()
175 memcpy(aparams.iv, piv, ivlen); in ossl_cms_EncryptedContent_init_bio()
176 aparams.iv_len = ivlen; in ossl_cms_EncryptedContent_init_bio()
/freebsd/sys/netipsec/
H A Dxform_esp.c184 sav->ivlen = txform->ivsize; in esp_init()
313 hlen = sizeof (struct esp) + sav->ivlen; in esp_input()
464 m_copydata(m, skip + hlen - sav->ivlen, sav->ivlen, &ivp[4]); in esp_input()
466 be32enc(&ivp[sav->ivlen + 4], 1); in esp_input()
469 } else if (sav->ivlen != 0) in esp_input()
604 hlen = sizeof (struct esp) + sav->ivlen; in esp_input_cb()
722 hlen = sizeof (struct esp) + sav->ivlen; in esp_output()
904 be32enc(&ivp[sav->ivlen + 4], 1); in esp_output()
906 m_copyback(m, skip + hlen - sav->ivlen, sav->ivlen, &ivp[4]); in esp_output()
908 } else if (sav->ivlen != 0) { in esp_output()
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/freebsd/crypto/openssl/test/
H A Dtls13encryptiontest.c240 unsigned char *iv, size_t ivlen, unsigned char *seq) in load_record() argument
263 memcpy(iv, ivtmp, ivlen); in load_record()
312 size_t ivlen, ctr; in test_tls13_encryption() local
350 ivlen = EVP_CIPHER_get_iv_length(ciph); in test_tls13_encryption()
351 if (!load_record(&rec, &refdata[ctr], &key, s->read_iv, ivlen, in test_tls13_encryption()
360 memcpy(s->write_iv, s->read_iv, ivlen); in test_tls13_encryption()
/freebsd/crypto/openssl/ssl/record/
H A Dssl3_record_tls13.c29 int ivlen; in tls13_enc() local
65 ivlen = EVP_CIPHER_CTX_get_iv_length(ctx); in tls13_enc()
66 if (ivlen < 0) { in tls13_enc()
125 if (ivlen < SEQ_NUM_SIZE) { in tls13_enc()
130 offset = ivlen - SEQ_NUM_SIZE; in tls13_enc()
/freebsd/crypto/openssl/crypto/asn1/
H A Dp5_pbev2.c48 int alg_nid, keylen, ivlen; variable
69 ivlen = EVP_CIPHER_get_iv_length(cipher);
70 if (ivlen > 0) {
72 memcpy(iv, aiv, ivlen);
73 else if (RAND_bytes_ex(libctx, iv, ivlen, 0) <= 0)
/freebsd/crypto/openssl/engines/
H A De_devcrypto.c119 int ivlen; member
250 size_t nblocks, ivlen; in cipher_do_cipher() local
264 if (ivlen > 0) in cipher_do_cipher()
267 assert(inl >= ivlen); in cipher_do_cipher()
269 ivptr = in + inl - ivlen; in cipher_do_cipher()
290 if (ivlen > 0) in cipher_do_cipher()
293 assert(inl >= ivlen); in cipher_do_cipher()
299 memcpy(iv, ivptr, ivlen); in cipher_do_cipher()
306 ivlen--; in cipher_do_cipher()
307 nblocks += iv[ivlen]; in cipher_do_cipher()
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