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Searched refs:iv (Results 1 – 17 of 17) sorted by relevance

/xnu-8796.141.3/EXTERNAL_HEADERS/corecrypto/
H A Dccpad.h22 size_t ccpad_cts1_decrypt(const struct ccmode_cbc *cbc, cccbc_ctx *ctx, cccbc_iv *iv,
26 size_t ccpad_cts1_encrypt(const struct ccmode_cbc *cbc, cccbc_ctx *ctx, cccbc_iv *iv,
29 size_t ccpad_cts2_decrypt(const struct ccmode_cbc *cbc, cccbc_ctx *ctx, cccbc_iv *iv,
33 size_t ccpad_cts2_encrypt(const struct ccmode_cbc *cbc, cccbc_ctx *ctx, cccbc_iv *iv,
36 size_t ccpad_cts3_decrypt(const struct ccmode_cbc *cbc, cccbc_ctx *ctx, cccbc_iv *iv,
40 size_t ccpad_cts3_encrypt(const struct ccmode_cbc *cbc, cccbc_ctx *ctx, cccbc_iv *iv,
47 size_t ccpad_pkcs7_decrypt(const struct ccmode_cbc *cbc, cccbc_ctx *ctx, cccbc_iv *iv,
51 size_t ccpad_pkcs7_encrypt(const struct ccmode_cbc *cbc, cccbc_ctx *ctx, cccbc_iv *iv,
H A Dccmode.h100 CC_INLINE int cccbc_copy_iv(cccbc_iv *cc_sized_by(len) iv_ctx, const void *cc_sized_by(len) iv, siz… in cccbc_copy_iv() argument
101 cc_copy(len, iv_ctx, iv); in cccbc_copy_iv()
111 int cccbc_set_iv(const struct ccmode_cbc *mode, cccbc_iv *iv_ctx, const void *iv);
113 CC_INLINE int cccbc_set_iv(const struct ccmode_cbc *mode, cccbc_iv *iv_ctx, const void *iv) in cccbc_set_iv() argument
115 …return iv ? cccbc_copy_iv(iv_ctx, iv, mode->block_size) : cccbc_clear_iv(iv_ctx, mode->block_size); in cccbc_set_iv()
119 CC_INLINE int cccbc_update(const struct ccmode_cbc *mode, cccbc_ctx *ctx, cccbc_iv *iv, size_t nblo… in cccbc_update() argument
121 return mode->cbc(ctx, iv, nblocks, in, out); in cccbc_update()
127 const void *cc_sized_by(key_len) iv,
149 … cccfb_ctx *ctx, size_t key_len, const void *cc_sized_by(key_len) key, const void *cc_indexable iv) in cccfb_init() argument
151 return mode->init(mode, ctx, key_len, key, iv); in cccfb_init()
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H A Dccmode_impl.h71 …int (*CC_SPTR(ccmode_cbc, cbc))(const cccbc_ctx *ctx, cccbc_iv *iv, size_t nblocks, const void *in…
82 …t))(const struct ccmode_cfb *cfb, cccfb_ctx *ctx, size_t key_len, const void *key, const void *iv);
94 …(const struct ccmode_cfb8 *cfb8, cccfb8_ctx *ctx, size_t key_len, const void *key, const void *iv);
107 …))(const struct ccmode_ctr *mode, ccctr_ctx *ctx, size_t key_len, const void *key, const void *iv);
120 …t))(const struct ccmode_ofb *ofb, ccofb_ctx *ctx, size_t key_len, const void *key, const void *iv);
153 int (*CC_SPTR(ccmode_xts, set_tweak))(const ccxts_ctx *ctx, ccxts_tweak *tweak, const void *iv);
174 int (*CC_SPTR(ccmode_gcm, set_iv))(ccgcm_ctx *ctx, size_t iv_nbytes, const void *iv);
/xnu-8796.141.3/bsd/netinet6/
H A Desp_core.c699 u_int8_t iv[MAXIVLEN] __attribute__((aligned(4))), *ivp; in esp_cbc_decrypt() local
708 if (ivlen != sav->ivlen || ivlen > sizeof(iv)) { in esp_cbc_decrypt()
719 if (blocklen > sizeof(iv)) { in esp_cbc_decrypt()
752 m_copydata(m, (int)ivoff, ivlen, (caddr_t) iv); in esp_cbc_decrypt()
758 bcopy(&iv[0], &iv[4], 4); in esp_cbc_decrypt()
759 iv[4] ^= 0xff; in esp_cbc_decrypt()
760 iv[5] ^= 0xff; in esp_cbc_decrypt()
761 iv[6] ^= 0xff; in esp_cbc_decrypt()
762 iv[7] ^= 0xff; in esp_cbc_decrypt()
884 p = ivp ? ivp : iv; in esp_cbc_decrypt()
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H A Desp_chachapoly.c328 uint64_t iv = 0; in esp_chachapoly_encrypt() local
329 _Static_assert(ESP_CHACHAPOLY_IV_LEN == sizeof(iv), "Bad IV length"); in esp_chachapoly_encrypt()
330 memcpy(&iv, sav->iv, sizeof(iv)); in esp_chachapoly_encrypt()
331 iv++; in esp_chachapoly_encrypt()
332 memcpy(sav->iv, &iv, sizeof(iv)); in esp_chachapoly_encrypt()
335 memcpy(((uint8_t *)nonce) + ESP_CHACHAPOLY_SALT_LEN, &iv, sizeof(iv)); in esp_chachapoly_encrypt()
336 m_copyback(m, ivoff, ivlen, sav->iv); in esp_chachapoly_encrypt()
H A Desp_rijndael.c159 u_int8_t iv[AES_BLOCKLEN] __attribute__((aligned(4))), *dptr; in esp_cbc_decrypt_aes() local
199 m_copydata(m, (int)ivoff, ivlen, (caddr_t) iv); in esp_cbc_decrypt_aes()
319 aes_decrypt_cbc(sp, iv, len >> 4, dptr + dn, in esp_cbc_decrypt_aes()
332 bcopy(sp + len - AES_BLOCKLEN, iv, AES_BLOCKLEN); in esp_cbc_decrypt_aes()
354 cc_clear(sizeof(iv), iv); in esp_cbc_decrypt_aes()
400 m_copyback(m, (int)ivoff, ivlen, sav->iv); in esp_cbc_encrypt_aes()
401 ivp = (u_int8_t *) sav->iv; in esp_cbc_encrypt_aes()
621 memcpy(nonce + ESP_GCM_SALT_LEN, sav->iv, ivlen); in esp_gcm_schedule()
737 memcpy(sav->iv, (nonce + ESP_GCM_SALT_LEN), ivlen); in esp_gcm_encrypt_aes()
738 m_copyback(m, (int)ivoff, ivlen, sav->iv); in esp_gcm_encrypt_aes()
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/xnu-8796.141.3/bsd/nfs/gss/
H A Dccrypto.c82 cccbc_iv *iv, size_t nbytes, const void *in, void *out) in ccpad_cts3_decrypt() argument
85 return (*g_crypto_funcs->ccpad_cts3_decrypt_fn)(cbc, cbc_key, iv, nbytes, in, out); in ccpad_cts3_decrypt()
92 cccbc_iv *iv, size_t nbytes, const void *in, void *out) in ccpad_cts3_encrypt() argument
95 return (*g_crypto_funcs->ccpad_cts3_encrypt_fn)(cbc, cbc_key, iv, nbytes, in, out); in ccpad_cts3_encrypt()
H A Dgss_krb5_mech.c81 cccbc_iv *iv; member
561 wctx->iv = kalloc_data(wctx->ccmode->block_size, Z_WAITOK | Z_ZERO); in do_crypt_init()
562 cccbc_set_iv(wctx->ccmode, wctx->iv, NULL); in do_crypt_init()
573 cccbc_update(wctx->ccmode, wctx->crypt_ctx, wctx->iv, nblocks, data, data); in do_crypt()
806 do_ccpad(ccmode, wctx.crypt_ctx, wctx.iv, cts_len, cts_pad, cts_pad); in krb5_crypt_mbuf()
810 kfree_data(wctx.iv, wctx.ccmode->block_size); in krb5_crypt_mbuf()
945 cccbc_iv_decl(blocksize, iv); in krb5_key_derivation()
959 cccbc_set_iv(ctx->enc_mode, iv, NULL); in krb5_key_derivation()
960 cccbc_update(ctx->enc_mode, enc_ctx, iv, 1, block, block); in krb5_key_derivation()
1895 cccbc_iv_decl(blocksize, iv); in gss_krb5_3des_token_put()
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/xnu-8796.141.3/osfmk/ipc/
H A Dipc_voucher.c79 static void iv_dealloc(ipc_voucher_t iv, bool unhash);
93 iv_reference(ipc_voucher_t iv) in iv_reference() argument
95 os_ref_retain_raw(&iv->iv_refs, &iv_refgrp); in iv_reference()
99 iv_try_reference(ipc_voucher_t iv) in iv_try_reference() argument
101 return os_ref_retain_try_raw(&iv->iv_refs, &iv_refgrp); in iv_try_reference()
105 iv_release(ipc_voucher_t iv) in iv_release() argument
107 if (os_ref_release_raw(&iv->iv_refs, &iv_refgrp) == 0) { in iv_release()
108 iv_dealloc(iv, TRUE); in iv_release()
194 ipc_voucher_t iv; in iv_alloc() local
196 iv = zalloc_id_smr(ZONE_ID_IPC_VOUCHERS, Z_WAITOK_ZERO_NOFAIL); in iv_alloc()
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/xnu-8796.141.3/libkern/crypto/
H A Dcorecrypto_aesxts.c76 const uint8_t *iv, // this can be considered the sector IV for this use in xts_encrypt() argument
86 int rc = xtsenc->set_tweak(xts->enc, tweak, iv); in xts_encrypt()
98 …const uint8_t *iv, // this can be considered the sector IV for this use in xts_decrypt() argument
108 int rc = xtsdec->set_tweak(xts->dec, tweak, iv); in xts_decrypt()
/xnu-8796.141.3/libkern/libkern/crypto/
H A Dregister_crypto.h70 const void *iv);
71 typedef int (*ccgcm_inc_iv_fn_t)(const struct ccmode_gcm *mode, ccgcm_ctx *ctx, void *iv);
99 cccbc_iv *iv, size_t nbytes, const void *in, void *out);
/xnu-8796.141.3/osfmk/vm/
H A Dvm_compressor_backing_store.c287 uint8_t *iv; in swap_crypt_initialize() local
305 iv = (uint8_t *)ivnum; in swap_crypt_initialize()
313 rc = xts_encrypt(refptr, size, encptr, iv, &xts_modectx); in swap_crypt_initialize()
326 rc = xts_decrypt(encptr, size, decptr, iv, &xts_modectx); in swap_crypt_initialize()
337 rc = xts_encrypt(decptr, size, decptr, iv, &xts_modectx); in swap_crypt_initialize()
341 rc = xts_decrypt(decptr, size, decptr, iv, &xts_modectx); in swap_crypt_initialize()
359 uint8_t *iv; in vm_swap_encrypt() local
376 iv = (uint8_t *)ivnum; in vm_swap_encrypt()
378 rc = xts_encrypt(ptr, size, ptr, iv, &xts_modectx); in vm_swap_encrypt()
392 uint8_t *iv; in vm_swap_decrypt() local
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/xnu-8796.141.3/tests/ktrace/
H A Dkperf_tests.c495 struct instval *iv = viv; in cpu_oversample_log()
496 T_LOG("\t%llu timer latency %d: %llu", iv->iv_instant_ns, i, in cpu_oversample_log()
497 iv->iv_val); in cpu_oversample_log()
504 struct instval *iv = viv; in cpu_oversample_log()
505 T_LOG("\t%llu fire latency %d: %llu", iv->iv_instant_ns, i, iv->iv_val); in cpu_oversample_log()
/xnu-8796.141.3/bsd/netkey/
H A Dkeydb.h93 caddr_t iv; /* Initilization Vector */ member
H A Dkey_debug.c634 if (sav->iv != NULL) {
636 ipsec_hexdump(sav->iv, sav->ivlen ? sav->ivlen : 8);
H A Dkey.c4183 if (sav->iv != NULL) { in key_reset_sav()
4184 kfree_data(sav->iv, sav->ivlen); in key_reset_sav()
4185 sav->iv = NULL; in key_reset_sav()
4564 sav->iv = (caddr_t) kalloc_data(sav->ivlen, Z_NOWAIT); in key_setsaval()
4565 if (sav->iv == 0) { in key_setsaval()
4567 sav->iv = (caddr_t) kalloc_data(sav->ivlen, Z_WAITOK); in key_setsaval()
4569 if (sav->iv == 0) { in key_setsaval()
4577 key_randomfill(sav->iv, sav->ivlen); in key_setsaval()
9983 if (!sav->iv) { in key_sa_stir_iv()
9986 key_randomfill(sav->iv, sav->ivlen); in key_sa_stir_iv()
/xnu-8796.141.3/tools/lldbmacros/
H A DREADME.md16 iv. Submitting changes in lldbmacros [MUST READ]
365 iv. Submitting changes in lldbmacros