diff options
author | Dr. Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> | 2019-09-28 00:45:33 +0200 |
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committer | Dr. Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> | 2019-09-28 20:26:34 +0200 |
commit | 25f2138b0ab54a65ba713c093ca3734d88f7cb51 (patch) | |
tree | 0438d0f46a6a591d5833d74e0ccd9cb5da24fa2b /include | |
parent | ea8e1fe55b51d9da69977d8dc3f2ffd648d438df (diff) |
Reorganize private crypto header files
Currently, there are two different directories which contain internal
header files of libcrypto which are meant to be shared internally:
While header files in 'include/internal' are intended to be shared
between libcrypto and libssl, the files in 'crypto/include/internal'
are intended to be shared inside libcrypto only.
To make things complicated, the include search path is set up in such
a way that the directive #include "internal/file.h" could refer to
a file in either of these two directoroes. This makes it necessary
in some cases to add a '_int.h' suffix to some files to resolve this
ambiguity:
#include "internal/file.h" # located in 'include/internal'
#include "internal/file_int.h" # located in 'crypto/include/internal'
This commit moves the private crypto headers from
'crypto/include/internal' to 'include/crypto'
As a result, the include directives become unambiguous
#include "internal/file.h" # located in 'include/internal'
#include "crypto/file.h" # located in 'include/crypto'
hence the superfluous '_int.h' suffixes can be stripped.
The files 'store_int.h' and 'store.h' need to be treated specially;
they are joined into a single file.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9333)
Diffstat (limited to 'include')
36 files changed, 3224 insertions, 0 deletions
diff --git a/include/crypto/__DECC_INCLUDE_EPILOGUE.H b/include/crypto/__DECC_INCLUDE_EPILOGUE.H new file mode 100644 index 0000000000..e57c0eab3e --- /dev/null +++ b/include/crypto/__DECC_INCLUDE_EPILOGUE.H @@ -0,0 +1,16 @@ +/* + * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +/* + * This file is only used by HP C on VMS, and is included automatically + * after each header file from this directory + */ + +/* restore state. Must correspond to the save in __decc_include_prologue.h */ +#pragma names restore diff --git a/include/crypto/__DECC_INCLUDE_PROLOGUE.H b/include/crypto/__DECC_INCLUDE_PROLOGUE.H new file mode 100644 index 0000000000..a013957557 --- /dev/null +++ b/include/crypto/__DECC_INCLUDE_PROLOGUE.H @@ -0,0 +1,20 @@ +/* + * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +/* + * This file is only used by HP C on VMS, and is included automatically + * after each header file from this directory + */ + +/* save state */ +#pragma names save +/* have the compiler shorten symbols larger than 31 chars to 23 chars + * followed by a 8 hex char CRC + */ +#pragma names as_is,shortened diff --git a/include/crypto/aria.h b/include/crypto/aria.h new file mode 100644 index 0000000000..4bfbd5a74a --- /dev/null +++ b/include/crypto/aria.h @@ -0,0 +1,50 @@ +/* + * Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved. + * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + + /* Copyright (c) 2017 National Security Research Institute. All rights reserved. */ + +#ifndef HEADER_ARIA_H +# define HEADER_ARIA_H + +# include <openssl/opensslconf.h> + +# ifdef OPENSSL_NO_ARIA +# error ARIA is disabled. +# endif + +# define ARIA_ENCRYPT 1 +# define ARIA_DECRYPT 0 + +# define ARIA_BLOCK_SIZE 16 /* Size of each encryption/decryption block */ +# define ARIA_MAX_KEYS 17 /* Number of keys needed in the worst case */ + +typedef union { + unsigned char c[ARIA_BLOCK_SIZE]; + unsigned int u[ARIA_BLOCK_SIZE / sizeof(unsigned int)]; +} ARIA_u128; + +typedef unsigned char ARIA_c128[ARIA_BLOCK_SIZE]; + +struct aria_key_st { + ARIA_u128 rd_key[ARIA_MAX_KEYS]; + unsigned int rounds; +}; +typedef struct aria_key_st ARIA_KEY; + + +int aria_set_encrypt_key(const unsigned char *userKey, const int bits, + ARIA_KEY *key); +int aria_set_decrypt_key(const unsigned char *userKey, const int bits, + ARIA_KEY *key); + +void aria_encrypt(const unsigned char *in, unsigned char *out, + const ARIA_KEY *key); + +#endif diff --git a/include/crypto/asn1.h b/include/crypto/asn1.h new file mode 100644 index 0000000000..674fa704a1 --- /dev/null +++ b/include/crypto/asn1.h @@ -0,0 +1,121 @@ +/* + * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +/* Internal ASN1 structures and functions: not for application use */ + +/* ASN1 public key method structure */ + +struct evp_pkey_asn1_method_st { + int pkey_id; + int pkey_base_id; + unsigned long pkey_flags; + char *pem_str; + char *info; + int (*pub_decode) (EVP_PKEY *pk, X509_PUBKEY *pub); + int (*pub_encode) (X509_PUBKEY *pub, const EVP_PKEY *pk); + int (*pub_cmp) (const EVP_PKEY *a, const EVP_PKEY *b); + int (*pub_print) (BIO *out, const EVP_PKEY *pkey, int indent, + ASN1_PCTX *pctx); + int (*priv_decode) (EVP_PKEY *pk, const PKCS8_PRIV_KEY_INFO *p8inf); + int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk); + int (*priv_print) (BIO *out, const EVP_PKEY *pkey, int indent, + ASN1_PCTX *pctx); + int (*pkey_size) (const EVP_PKEY *pk); + int (*pkey_bits) (const EVP_PKEY *pk); + int (*pkey_security_bits) (const EVP_PKEY *pk); + int (*param_decode) (EVP_PKEY *pkey, + const unsigned char **pder, int derlen); + int (*param_encode) (const EVP_PKEY *pkey, unsigned char **pder); + int (*param_missing) (const EVP_PKEY *pk); + int (*param_copy) (EVP_PKEY *to, const EVP_PKEY *from); + int (*param_cmp) (const EVP_PKEY *a, const EVP_PKEY *b); + int (*param_print) (BIO *out, const EVP_PKEY *pkey, int indent, + ASN1_PCTX *pctx); + int (*sig_print) (BIO *out, + const X509_ALGOR *sigalg, const ASN1_STRING *sig, + int indent, ASN1_PCTX *pctx); + void (*pkey_free) (EVP_PKEY *pkey); + int (*pkey_ctrl) (EVP_PKEY *pkey, int op, long arg1, void *arg2); + /* Legacy functions for old PEM */ + int (*old_priv_decode) (EVP_PKEY *pkey, + const unsigned char **pder, int derlen); + int (*old_priv_encode) (const EVP_PKEY *pkey, unsigned char **pder); + /* Custom ASN1 signature verification */ + int (*item_verify) (EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn, + X509_ALGOR *a, ASN1_BIT_STRING *sig, EVP_PKEY *pkey); + int (*item_sign) (EVP_MD_CTX *ctx, const ASN1_ITEM *it, void *asn, + X509_ALGOR *alg1, X509_ALGOR *alg2, + ASN1_BIT_STRING *sig); + int (*siginf_set) (X509_SIG_INFO *siginf, const X509_ALGOR *alg, + const ASN1_STRING *sig); + /* Check */ + int (*pkey_check) (const EVP_PKEY *pk); + int (*pkey_public_check) (const EVP_PKEY *pk); + int (*pkey_param_check) (const EVP_PKEY *pk); + /* Get/set raw private/public key data */ + int (*set_priv_key) (EVP_PKEY *pk, const unsigned char *priv, size_t len); + int (*set_pub_key) (EVP_PKEY *pk, const unsigned char *pub, size_t len); + int (*get_priv_key) (const EVP_PKEY *pk, unsigned char *priv, size_t *len); + int (*get_pub_key) (const EVP_PKEY *pk, unsigned char *pub, size_t *len); + + /* + * TODO: Make sure these functions are defined for key types that are + * implemented in providers. + */ + /* Exports to providers */ + size_t (*dirty_cnt) (const EVP_PKEY *pk); + void *(*export_to) (const EVP_PKEY *pk, EVP_KEYMGMT *keymgmt); +} /* EVP_PKEY_ASN1_METHOD */ ; + +DEFINE_STACK_OF_CONST(EVP_PKEY_ASN1_METHOD) + +extern const EVP_PKEY_ASN1_METHOD cmac_asn1_meth; +extern const EVP_PKEY_ASN1_METHOD dh_asn1_meth; +extern const EVP_PKEY_ASN1_METHOD dhx_asn1_meth; +extern const EVP_PKEY_ASN1_METHOD dsa_asn1_meths[5]; +extern const EVP_PKEY_ASN1_METHOD eckey_asn1_meth; +extern const EVP_PKEY_ASN1_METHOD ecx25519_asn1_meth; +extern const EVP_PKEY_ASN1_METHOD ecx448_asn1_meth; +extern const EVP_PKEY_ASN1_METHOD ed25519_asn1_meth; +extern const EVP_PKEY_ASN1_METHOD ed448_asn1_meth; +extern const EVP_PKEY_ASN1_METHOD sm2_asn1_meth; +extern const EVP_PKEY_ASN1_METHOD poly1305_asn1_meth; + +extern const EVP_PKEY_ASN1_METHOD hmac_asn1_meth; +extern const EVP_PKEY_ASN1_METHOD rsa_asn1_meths[2]; +extern const EVP_PKEY_ASN1_METHOD rsa_pss_asn1_meth; +extern const EVP_PKEY_ASN1_METHOD siphash_asn1_meth; + +/* + * These are used internally in the ASN1_OBJECT to keep track of whether the + * names and data need to be free()ed + */ +# define ASN1_OBJECT_FLAG_DYNAMIC 0x01/* internal use */ +# define ASN1_OBJECT_FLAG_CRITICAL 0x02/* critical x509v3 object id */ +# define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04/* internal use */ +# define ASN1_OBJECT_FLAG_DYNAMIC_DATA 0x08/* internal use */ +struct asn1_object_st { + const char *sn, *ln; + int nid; + int length; + const unsigned char *data; /* data remains const after init */ + int flags; /* Should we free this one */ +}; + +/* ASN1 print context structure */ + +struct asn1_pctx_st { + unsigned long flags; + unsigned long nm_flags; + unsigned long cert_flags; + unsigned long oid_flags; + unsigned long str_flags; +} /* ASN1_PCTX */ ; + +int asn1_d2i_read_bio(BIO *in, BUF_MEM **pb); diff --git a/include/crypto/asn1_dsa.h b/include/crypto/asn1_dsa.h new file mode 100644 index 0000000000..d2570516a1 --- /dev/null +++ b/include/crypto/asn1_dsa.h @@ -0,0 +1,23 @@ +/* + * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#ifndef HEADER_ASN1_DSA_H +# define HEADER_ASN1_DSA_H + +#include "internal/packet.h" + +int encode_der_length(WPACKET *pkt, size_t cont_len); +int encode_der_integer(WPACKET *pkt, const BIGNUM *n); +int encode_der_dsa_sig(WPACKET *pkt, const BIGNUM *r, const BIGNUM *s); +int decode_der_length(PACKET *pkt, PACKET *subpkt); +int decode_der_integer(PACKET *pkt, BIGNUM *n); +size_t decode_der_dsa_sig(BIGNUM *r, BIGNUM *s, const unsigned char **ppin, + size_t len); + +#endif diff --git a/include/crypto/async.h b/include/crypto/async.h new file mode 100644 index 0000000000..e9a89da314 --- /dev/null +++ b/include/crypto/async.h @@ -0,0 +1,14 @@ +/* + * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#include <openssl/async.h> + +int async_init(void); +void async_deinit(void); + diff --git a/include/crypto/bn.h b/include/crypto/bn.h new file mode 100644 index 0000000000..cb8b17662a --- /dev/null +++ b/include/crypto/bn.h @@ -0,0 +1,114 @@ +/* + * Copyright 2014-2018 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#ifndef HEADER_BN_INT_H +# define HEADER_BN_INT_H + +# include <openssl/bn.h> +# include <limits.h> + +BIGNUM *bn_wexpand(BIGNUM *a, int words); +BIGNUM *bn_expand2(BIGNUM *a, int words); + +void bn_correct_top(BIGNUM *a); + +/* + * Determine the modified width-(w+1) Non-Adjacent Form (wNAF) of 'scalar'. + * This is an array r[] of values that are either zero or odd with an + * absolute value less than 2^w satisfying scalar = \sum_j r[j]*2^j where at + * most one of any w+1 consecutive digits is non-zero with the exception that + * the most significant digit may be only w-1 zeros away from that next + * non-zero digit. + */ +signed char *bn_compute_wNAF(const BIGNUM *scalar, int w, size_t *ret_len); + +int bn_get_top(const BIGNUM *a); + +int bn_get_dmax(const BIGNUM *a); + +/* Set all words to zero */ +void bn_set_all_zero(BIGNUM *a); + +/* + * Copy the internal BIGNUM words into out which holds size elements (and size + * must be bigger than top) + */ +int bn_copy_words(BN_ULONG *out, const BIGNUM *in, int size); + +BN_ULONG *bn_get_words(const BIGNUM *a); + +/* + * Set the internal data words in a to point to words which contains size + * elements. The BN_FLG_STATIC_DATA flag is set + */ +void bn_set_static_words(BIGNUM *a, const BN_ULONG *words, int size); + +/* + * Copy words into the BIGNUM |a|, reallocating space as necessary. + * The negative flag of |a| is not modified. + * Returns 1 on success and 0 on failure. + */ +/* + * |num_words| is int because bn_expand2 takes an int. This is an internal + * function so we simply trust callers not to pass negative values. + */ +int bn_set_words(BIGNUM *a, const BN_ULONG *words, int num_words); + +/* + * Some BIGNUM functions assume most significant limb to be non-zero, which + * is customarily arranged by bn_correct_top. Output from below functions + * is not processed with bn_correct_top, and for this reason it may not be + * returned out of public API. It may only be passed internally into other + * functions known to support non-minimal or zero-padded BIGNUMs. Even + * though the goal is to facilitate constant-time-ness, not each subroutine + * is constant-time by itself. They all have pre-conditions, consult source + * code... + */ +int bn_mul_mont_fixed_top(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, + BN_MONT_CTX *mont, BN_CTX *ctx); +int bn_to_mont_fixed_top(BIGNUM *r, const BIGNUM *a, BN_MONT_CTX *mont, + BN_CTX *ctx); +int bn_from_mont_fixed_top(BIGNUM *r, const BIGNUM *a, BN_MONT_CTX *mont, + BN_CTX *ctx); +int bn_mod_add_fixed_top(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, + const BIGNUM *m); +int bn_mod_sub_fixed_top(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, + const BIGNUM *m); +int bn_mul_fixed_top(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx); +int bn_sqr_fixed_top(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx); +int bn_lshift_fixed_top(BIGNUM *r, const BIGNUM *a, int n); +int bn_rshift_fixed_top(BIGNUM *r, const BIGNUM *a, int n); +int bn_div_fixed_top(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, + const BIGNUM *d, BN_CTX *ctx); + +#define BN_PRIMETEST_COMPOSITE 0 +#define BN_PRIMETEST_COMPOSITE_WITH_FACTOR 1 +#define BN_PRIMETEST_COMPOSITE_NOT_POWER_OF_PRIME 2 +#define BN_PRIMETEST_PROBABLY_PRIME 3 + +int bn_miller_rabin_is_prime(const BIGNUM *w, int iterations, BN_CTX *ctx, + BN_GENCB *cb, int enhanced, int *status); + +const BIGNUM *bn_get0_small_factors(void); + +int bn_rsa_fips186_4_prime_MR_min_checks(int nbits); + +int bn_rsa_fips186_4_gen_prob_primes(BIGNUM *p, BIGNUM *Xpout, + BIGNUM *p1, BIGNUM *p2, + const BIGNUM *Xp, const BIGNUM *Xp1, + const BIGNUM *Xp2, int nlen, + const BIGNUM *e, BN_CTX *ctx, + BN_GENCB *cb); + +int bn_rsa_fips186_4_derive_prime(BIGNUM *Y, BIGNUM *X, const BIGNUM *Xin, + const BIGNUM *r1, const BIGNUM *r2, int nlen, + const BIGNUM *e, BN_CTX *ctx, BN_GENCB *cb); + +OPENSSL_CTX *bn_get_lib_ctx(BN_CTX *ctx); +#endif diff --git a/include/crypto/bn_conf.h.in b/include/crypto/bn_conf.h.in new file mode 100644 index 0000000000..9061d20d82 --- /dev/null +++ b/include/crypto/bn_conf.h.in @@ -0,0 +1,27 @@ +{- join("\n",map { "/* $_ */" } @autowarntext) -} +/* + * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#ifndef HEADER_BN_CONF_H +# define HEADER_BN_CONF_H + +/* + * The contents of this file are not used in the UEFI build, as + * both 32-bit and 64-bit builds are supported from a single run + * of the Configure script. + */ + +/* Should we define BN_DIV2W here? */ + +/* Only one for the following should be defined */ +{- $config{b64l} ? "#define" : "#undef" -} SIXTY_FOUR_BIT_LONG +{- $config{b64} ? "#define" : "#undef" -} SIXTY_FOUR_BIT +{- $config{b32} ? "#define" : "#undef" -} THIRTY_TWO_BIT + +#endif diff --git a/include/crypto/bn_dh.h b/include/crypto/bn_dh.h new file mode 100644 index 0000000000..9077234250 --- /dev/null +++ b/include/crypto/bn_dh.h @@ -0,0 +1,24 @@ +/* + * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#define declare_dh_bn(x) \ + extern const BIGNUM _bignum_dh##x##_p; \ + extern const BIGNUM _bignum_dh##x##_g; \ + extern const BIGNUM _bignum_dh##x##_q; + +declare_dh_bn(1024_160) +declare_dh_bn(2048_224) +declare_dh_bn(2048_256) + +extern const BIGNUM _bignum_ffdhe2048_p; +extern const BIGNUM _bignum_ffdhe3072_p; +extern const BIGNUM _bignum_ffdhe4096_p; +extern const BIGNUM _bignum_ffdhe6144_p; +extern const BIGNUM _bignum_ffdhe8192_p; +extern const BIGNUM _bignum_const_2; diff --git a/include/crypto/bn_srp.h b/include/crypto/bn_srp.h new file mode 100644 index 0000000000..897618cd9e --- /dev/null +++ b/include/crypto/bn_srp.h @@ -0,0 +1,32 @@ +/* + * Copyright 2014-2016 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#ifndef OPENSSL_NO_SRP + +extern const BIGNUM bn_group_1024; + +extern const BIGNUM bn_group_1536; + +extern const BIGNUM bn_group_2048; + +extern const BIGNUM bn_group_3072; + +extern const BIGNUM bn_group_4096; + +extern const BIGNUM bn_group_6144; + +extern const BIGNUM bn_group_8192; + +extern const BIGNUM bn_generator_19; + +extern const BIGNUM bn_generator_5; + +extern const BIGNUM bn_generator_2; + +#endif diff --git a/include/crypto/chacha.h b/include/crypto/chacha.h new file mode 100644 index 0000000000..e095522c50 --- /dev/null +++ b/include/crypto/chacha.h @@ -0,0 +1,42 @@ +/* + * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#ifndef HEADER_CHACHA_H +#define HEADER_CHACHA_H + +#include <stddef.h> + +/* + * ChaCha20_ctr32 encrypts |len| bytes from |inp| with the given key and + * nonce and writes the result to |out|, which may be equal to |inp|. + * The |key| is not 32 bytes of verbatim key material though, but the + * said material collected into 8 32-bit elements array in host byte + * order. Same approach applies to nonce: the |counter| argument is + * pointer to concatenated nonce and counter values collected into 4 + * 32-bit elements. This, passing crypto material collected into 32-bit + * elements as opposite to passing verbatim byte vectors, is chosen for + * efficiency in multi-call scenarios. + */ +void ChaCha20_ctr32(unsigned char *out, const unsigned char *inp, + size_t len, const unsigned int key[8], + const unsigned int counter[4]); +/* + * You can notice that there is no key setup procedure. Because it's + * as trivial as collecting bytes into 32-bit elements, it's reckoned + * that below macro is sufficient. + */ +#define CHACHA_U8TOU32(p) ( \ + ((unsigned int)(p)[0]) | ((unsigned int)(p)[1]<<8) | \ + ((unsigned int)(p)[2]<<16) | ((unsigned int)(p)[3]<<24) ) + +#define CHACHA_KEY_SIZE 32 +#define CHACHA_CTR_SIZE 16 +#define CHACHA_BLK_SIZE 64 + +#endif diff --git a/include/crypto/ciphermode_platform.h b/include/crypto/ciphermode_platform.h new file mode 100644 index 0000000000..b16062fa93 --- /dev/null +++ b/include/crypto/ciphermode_platform.h @@ -0,0 +1,448 @@ +/* + * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the Apache License 2.0 (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#ifndef HEADER_INTERNAL_CIPHERMODE_PLATFORM_H +# define HEADER_INTERNAL_CIPHERMODE_PLATFORM_H + +# include "openssl/aes.h" + +# ifdef VPAES_ASM +int vpaes_set_encrypt_key(const unsigned char *userKey, int bits, + AES_KEY *key); +int vpaes_set_decrypt_key(const unsigned char *userKey, int bits, + AES_KEY *key); +void vpaes_encrypt(const unsigned char *in, unsigned char *out, + const AES_KEY *key); +void vpaes_decrypt(const unsigned char *in, unsigned char *out, + const AES_KEY *key); +void vpaes_cbc_encrypt(const unsigned char *in, + unsigned char *out, + size_t length, + const AES_KEY *key, unsigned char *ivec, int enc); +# endif /* VPAES_ASM */ + +# ifdef BSAES_ASM +void bsaes_cbc_encrypt(const unsigned char *in, unsigned char *out, + size_t length, const AES_KEY *key, + unsigned char ivec[16], int enc); +void bsaes_ctr32_encrypt_blocks(const unsigned char *in, unsigned char *out, + size_t len, const AES_KEY *key, + const unsigned char ivec[16]); +void bsaes_xts_encrypt(const unsigned char *inp, unsigned char *out, + size_t len, const AES_KEY *key1, + const AES_KEY *key2, const unsigned char iv[16]); +void bsaes_xts_decrypt(const unsigned char *inp, unsigned char *out, + size_t len, const AES_KEY *key1, + const AES_KEY *key2, const unsigned char iv[16]); +# endif /* BSAES_ASM */ + +# ifdef AES_CTR_ASM +void AES_ctr32_encrypt(const unsigned char *in, unsigned char *out, + size_t blocks, const AES_KEY *key, + const unsigned char ivec[AES_BLOCK_SIZE]); +# endif /* AES_CTR_ASM */ + +# ifdef AES_XTS_ASM +void AES_xts_encrypt(const unsigned char *inp, unsigned char *out, size_t len, + const AES_KEY *key1, const AES_KEY *key2, + const unsigned char iv[16]); +void AES_xts_decrypt(const unsigned char *inp, unsigned char *out, size_t len, + const AES_KEY *key1, const AES_KEY *key2, + const unsigned char iv[16]); +# endif /* AES_XTS_ASM */ + +# if defined(OPENSSL_CPUID_OBJ) +# if (defined(__powerpc__) || defined(__ppc__) || defined(_ARCH_PPC)) +# include "ppc_arch.h" +# ifdef VPAES_ASM +# define VPAES_CAPABLE (OPENSSL_ppccap_P & PPC_ALTIVEC) +# endif +# define HWAES_CAPABLE (OPENSSL_ppccap_P & PPC_CRYPTO207) +# define HWAES_set_encrypt_key aes_p8_set_encrypt_key +# define HWAES_set_decrypt_key aes_p8_set_decrypt_key +# define HWAES_encrypt aes_p8_encrypt +# define HWAES_decrypt aes_p8_decrypt +# define HWAES_cbc_encrypt aes_p8_cbc_encrypt +# define HWAES_ctr32_encrypt_blocks aes_p8_ctr32_encrypt_blocks +# define HWAES_xts_encrypt aes_p8_xts_encrypt +# define HWAES_xts_decrypt aes_p8_xts_decrypt +# endif /* PPC */ + +# if (defined(__arm__) || defined(__arm) || defined(__aarch64__)) +# include "arm_arch.h" +# if __ARM_MAX_ARCH__>=7 +# if defined(BSAES_ASM) +# define BSAES_CAPABLE (OPENSSL_armcap_P & ARMV7_NEON) +# endif +# if defined(VPAES_ASM) +# define VPAES_CAPABLE (OPENSSL_armcap_P & ARMV7_NEON) +# endif +# define HWAES_CAPABLE (OPENSSL_armcap_P & ARMV8_AES) +# define HWAES_set_encrypt_key aes_v8_set_encrypt_key +# define HWAES_set_decrypt_key aes_v8_set_decrypt_key +# define HWAES_encrypt aes_v8_encrypt +# define HWAES_decrypt aes_v8_decrypt +# define HWAES_cbc_encrypt aes_v8_cbc_encrypt +# define HWAES_ctr32_encrypt_blocks aes_v8_ctr32_encrypt_blocks +# endif +# endif +# endif /* OPENSSL_CPUID_OBJ */ + +# if defined(AES_ASM) && !defined(I386_ONLY) && ( \ + ((defined(__i386) || defined(__i386__) || \ + defined(_M_IX86)) && defined(OPENSSL_IA32_SSE2))|| \ + defined(__x86_64) || defined(__x86_64__) || \ + defined(_M_AMD64) || defined(_M_X64) ) + +/* AES-NI section */ + +# define AESNI_CAPABLE (OPENSSL_ia32cap_P[1]&(1<<(57-32))) +# ifdef VPAES_ASM +# define VPAES_CAPABLE (OPENSSL_ia32cap_P[1]&(1<<(41-32))) +# endif +# ifdef BSAES_ASM +# define BSAES_CAPABLE (OPENSSL_ia32cap_P[1]&(1<<(41-32))) +# endif + +int aesni_set_encrypt_key(const unsigned char *userKey, int bits, + AES_KEY *key); +int aesni_set_decrypt_key(const unsigned char *userKey, int bits, + AES_KEY *key); + +void aesni_encrypt(const unsigned char *in, unsigned char *out, + const AES_KEY *key); +void aesni_decrypt(const unsigned char *in, unsigned char *out, + const AES_KEY *key); + +void aesni_ecb_encrypt(const unsigned char *in, + unsigned char *out, + size_t length, const AES_KEY *key, int enc); +void aesni_cbc_encrypt(const unsigned char *in, + unsigned char *out, + size_t length, + const AES_KEY *key, unsigned char *ivec, int enc); +# ifndef OPENSSL_NO_OCB +void aesni_ocb_encrypt(const unsigned char *in, unsigned char *out, + size_t blocks, const void *key, + size_t start_block_num, + unsigned char offset_i[16], + const unsigned char L_[][16], |