diff options
Diffstat (limited to 'src/include/openssl/bn.h')
| -rw-r--r-- | src/include/openssl/bn.h | 76 |
1 files changed, 29 insertions, 47 deletions
diff --git a/src/include/openssl/bn.h b/src/include/openssl/bn.h index 8de8cc4..ec1c8ff 100644 --- a/src/include/openssl/bn.h +++ b/src/include/openssl/bn.h @@ -182,8 +182,7 @@ OPENSSL_EXPORT void BN_clear_free(BIGNUM *bn); * allocated BIGNUM on success or NULL otherwise. */ OPENSSL_EXPORT BIGNUM *BN_dup(const BIGNUM *src); -/* BN_copy sets |dest| equal to |src| and returns |dest| or NULL on allocation - * failure. */ +/* BN_copy sets |dest| equal to |src| and returns |dest|. */ OPENSSL_EXPORT BIGNUM *BN_copy(BIGNUM *dest, const BIGNUM *src); /* BN_clear sets |bn| to zero and erases the old data. */ @@ -298,21 +297,6 @@ OPENSSL_EXPORT int BN_print_fp(FILE *fp, const BIGNUM *a); OPENSSL_EXPORT BN_ULONG BN_get_word(const BIGNUM *bn); -/* ASN.1 functions. */ - -/* BN_cbs2unsigned parses a non-negative DER INTEGER from |cbs| writes the - * result to |ret|. It returns one on success and zero on failure. */ -OPENSSL_EXPORT int BN_cbs2unsigned(CBS *cbs, BIGNUM *ret); - -/* BN_cbs2unsigned_buggy acts like |BN_cbs2unsigned| but tolerates some invalid - * encodings. Do not use this function. */ -OPENSSL_EXPORT int BN_cbs2unsigned_buggy(CBS *cbs, BIGNUM *ret); - -/* BN_bn2cbb marshals |bn| as a non-negative DER INTEGER and appends the result - * to |cbb|. It returns one on success and zero on failure. */ -OPENSSL_EXPORT int BN_bn2cbb(CBB *cbb, const BIGNUM *bn); - - /* Internal functions. * * These functions are useful for code that is doing low-level manipulations of @@ -326,7 +310,7 @@ OPENSSL_EXPORT void bn_correct_top(BIGNUM *bn); /* bn_wexpand ensures that |bn| has at least |words| works of space without * altering its value. It returns one on success or zero on allocation * failure. */ -OPENSSL_EXPORT BIGNUM *bn_wexpand(BIGNUM *bn, size_t words); +OPENSSL_EXPORT BIGNUM *bn_wexpand(BIGNUM *bn, unsigned words); /* BIGNUM pools. @@ -710,14 +694,6 @@ OPENSSL_EXPORT int BN_gcd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, OPENSSL_EXPORT BIGNUM *BN_mod_inverse(BIGNUM *out, const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx); -/* BN_mod_inverse_ex acts like |BN_mod_inverse| except that, when it returns - * zero, it will set |*out_no_inverse| to one if the failure was caused because - * |a| has no inverse mod |n|. Otherwise it will set |*out_no_inverse| to - * zero. */ -OPENSSL_EXPORT BIGNUM *BN_mod_inverse_ex(BIGNUM *out, int *out_no_inverse, - const BIGNUM *a, const BIGNUM *n, - BN_CTX *ctx); - /* BN_kronecker returns the Kronecker symbol of |a| and |b| (which is -1, 0 or * 1), or -2 on error. */ OPENSSL_EXPORT int BN_kronecker(const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx); @@ -806,25 +782,6 @@ OPENSSL_EXPORT int BN_mod_exp2_mont(BIGNUM *r, const BIGNUM *a1, BN_CTX *ctx, BN_MONT_CTX *m_ctx); -/* Deprecated functions */ - -/* BN_bn2mpi serialises the value of |in| to |out|, using a format that consists - * of the number's length in bytes represented as a 4-byte big-endian number, - * and the number itself in big-endian format, where the most significant bit - * signals a negative number. (The representation of numbers with the MSB set is - * prefixed with null byte). |out| must have sufficient space available; to - * find the needed amount of space, call the function with |out| set to NULL. */ -OPENSSL_EXPORT size_t BN_bn2mpi(const BIGNUM *in, uint8_t *out); - -/* BN_bin2bn parses |len| bytes from |in| and returns the resulting value. The - * bytes at |in| are expected to be in the format emitted by |BN_bn2mpi|. - * - * If |out| is NULL then a fresh |BIGNUM| is allocated and returned, otherwise - * |out| is reused and returned. On error, NULL is returned and the error queue - * is updated. */ -OPENSSL_EXPORT BIGNUM *BN_mpi2bn(const uint8_t *in, size_t len, BIGNUM *out); - - /* Private functions */ struct bignum_st { @@ -870,6 +827,33 @@ OPENSSL_EXPORT BIGNUM *get_rfc3526_prime_1536(BIGNUM *bn); } /* extern C */ #endif +#define BN_F_BN_CTX_get 100 +#define BN_F_BN_CTX_new 101 +#define BN_F_BN_CTX_start 102 +#define BN_F_BN_bn2dec 103 +#define BN_F_BN_bn2hex 104 +#define BN_F_BN_div 105 +#define BN_F_BN_div_recp 106 +#define BN_F_BN_exp 107 +#define BN_F_BN_generate_dsa_nonce 108 +#define BN_F_BN_generate_prime_ex 109 +#define BN_F_BN_mod_exp2_mont 110 +#define BN_F_BN_mod_exp_mont 111 +#define BN_F_BN_mod_exp_mont_consttime 112 +#define BN_F_BN_mod_exp_mont_word 113 +#define BN_F_BN_mod_inverse 114 +#define BN_F_BN_mod_inverse_no_branch 115 +#define BN_F_BN_mod_lshift_quick 116 +#define BN_F_BN_mod_sqrt 117 +#define BN_F_BN_new 118 +#define BN_F_BN_rand 119 +#define BN_F_BN_rand_range 120 +#define BN_F_BN_sqrt 121 +#define BN_F_BN_usub 122 +#define BN_F_bn_wexpand 123 +#define BN_F_mod_exp_recp 124 +#define BN_F_BN_lshift 125 +#define BN_F_BN_rshift 126 #define BN_R_ARG2_LT_ARG3 100 #define BN_R_BAD_RECIPROCAL 101 #define BN_R_BIGNUM_TOO_LONG 102 @@ -887,7 +871,5 @@ OPENSSL_EXPORT BIGNUM *get_rfc3526_prime_1536(BIGNUM *bn); #define BN_R_P_IS_NOT_PRIME 114 #define BN_R_TOO_MANY_ITERATIONS 115 #define BN_R_TOO_MANY_TEMPORARY_VARIABLES 116 -#define BN_R_BAD_ENCODING 117 -#define BN_R_ENCODE_ERROR 118 #endif /* OPENSSL_HEADER_BN_H */ |