From c6caf7cb3b66550978155fec9bd1f6aea16fd098 Mon Sep 17 00:00:00 2001 From: tb Date: Thu, 27 Apr 2023 07:04:23 +0000 Subject: [PATCH] Nuke doxygen noise --- lib/libcrypto/ec/ec.h | 458 ++++-------------------------------------- 1 file changed, 37 insertions(+), 421 deletions(-) diff --git a/lib/libcrypto/ec/ec.h b/lib/libcrypto/ec/ec.h index 0589e36d986..519e192bda8 100644 --- a/lib/libcrypto/ec/ec.h +++ b/lib/libcrypto/ec/ec.h @@ -1,11 +1,7 @@ -/* $OpenBSD: ec.h,v 1.39 2023/04/26 13:12:51 tb Exp $ */ +/* $OpenBSD: ec.h,v 1.40 2023/04/27 07:04:23 tb Exp $ */ /* * Originally written by Bodo Moeller for the OpenSSL project. */ -/** - * \file crypto/ec/ec.h Include file for the OpenSSL EC functions - * \author Originally written by Bodo Moeller for the OpenSSL project - */ /* ==================================================================== * Copyright (c) 1998-2005 The OpenSSL Project. All rights reserved. * @@ -136,7 +132,8 @@ int EC_GROUP_get_curve_name(const EC_GROUP *group); void EC_GROUP_set_asn1_flag(EC_GROUP *group, int flag); int EC_GROUP_get_asn1_flag(const EC_GROUP *group); -void EC_GROUP_set_point_conversion_form(EC_GROUP *group, point_conversion_form_t form); +void EC_GROUP_set_point_conversion_form(EC_GROUP *group, + point_conversion_form_t form); point_conversion_form_t EC_GROUP_get_point_conversion_form(const EC_GROUP *); unsigned char *EC_GROUP_get0_seed(const EC_GROUP *x); @@ -167,72 +164,26 @@ EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx); EC_GROUP *EC_GROUP_new_by_curve_name(int nid); -/********************************************************************/ -/* handling of internal curves */ -/********************************************************************/ - typedef struct { int nid; const char *comment; - } EC_builtin_curve; +} EC_builtin_curve; -/* EC_builtin_curves(EC_builtin_curve *r, size_t size) returns number - * of all available curves or zero if a error occurred. - * In case r ist not zero nitems EC_builtin_curve structures - * are filled with the data of the first nitems internal groups */ size_t EC_get_builtin_curves(EC_builtin_curve *r, size_t nitems); const char *EC_curve_nid2nist(int nid); int EC_curve_nist2nid(const char *name); -/********************************************************************/ -/* EC_POINT functions */ -/********************************************************************/ - -/** Creates a new EC_POINT object for the specified EC_GROUP - * \param group EC_GROUP the underlying EC_GROUP object - * \return newly created EC_POINT object or NULL if an error occurred - */ EC_POINT *EC_POINT_new(const EC_GROUP *group); - -/** Frees a EC_POINT object - * \param point EC_POINT object to be freed - */ void EC_POINT_free(EC_POINT *point); - -/** Clears and frees a EC_POINT object - * \param point EC_POINT object to be cleared and freed - */ #ifndef LIBRESSL_INTERNAL void EC_POINT_clear_free(EC_POINT *point); #endif - -/** Copies EC_POINT object - * \param dst destination EC_POINT object - * \param src source EC_POINT object - * \return 1 on success and 0 if an error occurred - */ int EC_POINT_copy(EC_POINT *dst, const EC_POINT *src); - -/** Creates a new EC_POINT object and copies the content of the supplied - * EC_POINT - * \param src source EC_POINT object - * \param group underlying the EC_GROUP object - * \return newly created EC_POINT object or NULL if an error occurred - */ EC_POINT *EC_POINT_dup(const EC_POINT *src, const EC_GROUP *group); -/** Returns the EC_METHOD used in EC_POINT object - * \param point EC_POINT object - * \return the EC_METHOD used - */ const EC_METHOD *EC_POINT_method_of(const EC_POINT *point); -/** Sets a point to infinity (neutral element) - * \param group underlying EC_GROUP object - * \param point EC_POINT to set to infinity - * \return 1 on success and 0 if an error occurred - */ int EC_POINT_set_to_infinity(const EC_GROUP *group, EC_POINT *point); int EC_POINT_set_affine_coordinates(const EC_GROUP *group, EC_POINT *p, @@ -243,209 +194,57 @@ int EC_POINT_set_compressed_coordinates(const EC_GROUP *group, EC_POINT *p, const BIGNUM *x, int y_bit, BN_CTX *ctx); #if defined(LIBRESSL_INTERNAL) - int EC_POINT_set_Jprojective_coordinates(const EC_GROUP *group, EC_POINT *p, const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *ctx); int EC_POINT_get_Jprojective_coordinates(const EC_GROUP *group, const EC_POINT *p, BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx); - #else - -/** Sets the jacobian projective coordinates of a EC_POINT over GFp - * \param group underlying EC_GROUP object - * \param p EC_POINT object - * \param x BIGNUM with the x-coordinate - * \param y BIGNUM with the y-coordinate - * \param z BIGNUM with the z-coordinate - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred - */ int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group, EC_POINT *p, - const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *ctx); - -/** Gets the jacobian projective coordinates of a EC_POINT over GFp - * \param group underlying EC_GROUP object - * \param p EC_POINT object - * \param x BIGNUM for the x-coordinate - * \param y BIGNUM for the y-coordinate - * \param z BIGNUM for the z-coordinate - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred - */ + const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *ctx); int EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *group, - const EC_POINT *p, BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx); - -/** Sets the affine coordinates of a EC_POINT over GFp - * \param group underlying EC_GROUP object - * \param p EC_POINT object - * \param x BIGNUM with the x-coordinate - * \param y BIGNUM with the y-coordinate - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred - */ + const EC_POINT *p, BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx); int EC_POINT_set_affine_coordinates_GFp(const EC_GROUP *group, EC_POINT *p, - const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx); - -/** Gets the affine coordinates of a EC_POINT over GFp - * \param group underlying EC_GROUP object - * \param p EC_POINT object - * \param x BIGNUM for the x-coordinate - * \param y BIGNUM for the y-coordinate - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred - */ + const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx); int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *group, - const EC_POINT *p, BIGNUM *x, BIGNUM *y, BN_CTX *ctx); - -/** Sets the x9.62 compressed coordinates of a EC_POINT over GFp - * \param group underlying EC_GROUP object - * \param p EC_POINT object - * \param x BIGNUM with x-coordinate - * \param y_bit integer with the y-Bit (either 0 or 1) - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred - */ + const EC_POINT *p, BIGNUM *x, BIGNUM *y, BN_CTX *ctx); int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group, EC_POINT *p, - const BIGNUM *x, int y_bit, BN_CTX *ctx); + const BIGNUM *x, int y_bit, BN_CTX *ctx); #endif /* !LIBRESSL_INTERNAL */ - -/** Encodes a EC_POINT object to a octet string - * \param group underlying EC_GROUP object - * \param p EC_POINT object - * \param form point conversion form - * \param buf memory buffer for the result. If NULL the function returns - * required buffer size. - * \param len length of the memory buffer - * \param ctx BN_CTX object (optional) - * \return the length of the encoded octet string or 0 if an error occurred - */ size_t EC_POINT_point2oct(const EC_GROUP *group, const EC_POINT *p, - point_conversion_form_t form, - unsigned char *buf, size_t len, BN_CTX *ctx); - -/** Decodes a EC_POINT from a octet string - * \param group underlying EC_GROUP object - * \param p EC_POINT object - * \param buf memory buffer with the encoded ec point - * \param len length of the encoded ec point - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred - */ + point_conversion_form_t form, unsigned char *buf, size_t len, BN_CTX *ctx); int EC_POINT_oct2point(const EC_GROUP *group, EC_POINT *p, - const unsigned char *buf, size_t len, BN_CTX *ctx); + const unsigned char *buf, size_t len, BN_CTX *ctx); -/* other interfaces to point2oct/oct2point: */ BIGNUM *EC_POINT_point2bn(const EC_GROUP *, const EC_POINT *, - point_conversion_form_t form, BIGNUM *, BN_CTX *); -EC_POINT *EC_POINT_bn2point(const EC_GROUP *, const BIGNUM *, - EC_POINT *, BN_CTX *); + point_conversion_form_t form, BIGNUM *, BN_CTX *); +EC_POINT *EC_POINT_bn2point(const EC_GROUP *, const BIGNUM *, EC_POINT *, + BN_CTX *); char *EC_POINT_point2hex(const EC_GROUP *, const EC_POINT *, - point_conversion_form_t form, BN_CTX *); -EC_POINT *EC_POINT_hex2point(const EC_GROUP *, const char *, - EC_POINT *, BN_CTX *); - - -/********************************************************************/ -/* functions for doing EC_POINT arithmetic */ -/********************************************************************/ - -/** Computes the sum of two EC_POINT - * \param group underlying EC_GROUP object - * \param r EC_POINT object for the result (r = a + b) - * \param a EC_POINT object with the first summand - * \param b EC_POINT object with the second summand - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred - */ -int EC_POINT_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx); - -/** Computes the double of a EC_POINT - * \param group underlying EC_GROUP object - * \param r EC_POINT object for the result (r = 2 * a) - * \param a EC_POINT object - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred - */ -int EC_POINT_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, BN_CTX *ctx); + point_conversion_form_t form, BN_CTX *); +EC_POINT *EC_POINT_hex2point(const EC_GROUP *, const char *, EC_POINT *, + BN_CTX *); -/** Computes the inverse of a EC_POINT - * \param group underlying EC_GROUP object - * \param a EC_POINT object to be inverted (it's used for the result as well) - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred - */ +int EC_POINT_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, + const EC_POINT *b, BN_CTX *ctx); +int EC_POINT_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, + BN_CTX *ctx); int EC_POINT_invert(const EC_GROUP *group, EC_POINT *a, BN_CTX *ctx); - -/** Checks whether the point is the neutral element of the group - * \param group the underlying EC_GROUP object - * \param p EC_POINT object - * \return 1 if the point is the neutral element and 0 otherwise - */ int EC_POINT_is_at_infinity(const EC_GROUP *group, const EC_POINT *p); - -/** Checks whether the point is on the curve - * \param group underlying EC_GROUP object - * \param point EC_POINT object to check - * \param ctx BN_CTX object (optional) - * \return 1 if point if on the curve and 0 otherwise - */ -int EC_POINT_is_on_curve(const EC_GROUP *group, const EC_POINT *point, BN_CTX *ctx); - -/** Compares two EC_POINTs - * \param group underlying EC_GROUP object - * \param a first EC_POINT object - * \param b second EC_POINT object - * \param ctx BN_CTX object (optional) - * \return 0 if both points are equal and a value != 0 otherwise - */ -int EC_POINT_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx); +int EC_POINT_is_on_curve(const EC_GROUP *group, const EC_POINT *point, + BN_CTX *ctx); +int EC_POINT_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b, + BN_CTX *ctx); int EC_POINT_make_affine(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx); -int EC_POINTs_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[], BN_CTX *ctx); - -/** Computes r = generator * n sum_{i=0}^num p[i] * m[i] - * \param group underlying EC_GROUP object - * \param r EC_POINT object for the result - * \param n BIGNUM with the multiplier for the group generator (optional) - * \param num number further summands - * \param p array of size num of EC_POINT objects - * \param m array of size num of BIGNUM objects - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred - */ -int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, size_t num, const EC_POINT *p[], const BIGNUM *m[], BN_CTX *ctx); - -/** Computes r = generator * n + q * m - * \param group underlying EC_GROUP object - * \param r EC_POINT object for the result - * \param n BIGNUM with the multiplier for the group generator (optional) - * \param q EC_POINT object with the first factor of the second summand - * \param m BIGNUM with the second factor of the second summand - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred - */ -int EC_POINT_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, const EC_POINT *q, const BIGNUM *m, BN_CTX *ctx); - -/** Stores multiples of generator for faster point multiplication - * \param group EC_GROUP object - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred - */ +int EC_POINTs_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[], + BN_CTX *ctx); +int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, + size_t num, const EC_POINT *p[], const BIGNUM *m[], BN_CTX *ctx); +int EC_POINT_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, + const EC_POINT *q, const BIGNUM *m, BN_CTX *ctx); int EC_GROUP_precompute_mult(EC_GROUP *group, BN_CTX *ctx); - -/** Reports whether a precomputation has been done - * \param group EC_GROUP object - * \return 1 if a pre-computation has been done and 0 otherwise - */ int EC_GROUP_have_precompute_mult(const EC_GROUP *group); - -/********************************************************************/ -/* ASN1 stuff */ -/********************************************************************/ - -/* EC_GROUP_get_basis_type() returns the NID of the basis type - * used to represent the field elements */ int EC_GROUP_get_basis_type(const EC_GROUP *); #define OPENSSL_EC_EXPLICIT_CURVE 0x000 @@ -464,109 +263,35 @@ int i2d_ECPKParameters(const EC_GROUP *, unsigned char **out); (unsigned char *)(x)) #ifndef OPENSSL_NO_BIO -int ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off); +int ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off); #endif -int ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off); - - -/********************************************************************/ -/* EC_KEY functions */ -/********************************************************************/ +int ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off); typedef struct ec_key_st EC_KEY; typedef struct ec_key_method_st EC_KEY_METHOD; -/* some values for the encoding_flag */ #define EC_PKEY_NO_PARAMETERS 0x001 #define EC_PKEY_NO_PUBKEY 0x002 -/* some values for the flags field */ #define EC_FLAG_NON_FIPS_ALLOW 0x1 #define EC_FLAG_FIPS_CHECKED 0x2 #define EC_FLAG_COFACTOR_ECDH 0x1000 -/** Creates a new EC_KEY object. - * \return EC_KEY object or NULL if an error occurred. - */ EC_KEY *EC_KEY_new(void); - int EC_KEY_get_flags(const EC_KEY *key); - void EC_KEY_set_flags(EC_KEY *key, int flags); - void EC_KEY_clear_flags(EC_KEY *key, int flags); - -/** Creates a new EC_KEY object using a named curve as underlying - * EC_GROUP object. - * \param nid NID of the named curve. - * \return EC_KEY object or NULL if an error occurred. - */ EC_KEY *EC_KEY_new_by_curve_name(int nid); - -/** Frees a EC_KEY object. - * \param key EC_KEY object to be freed. - */ void EC_KEY_free(EC_KEY *key); - -/** Copies a EC_KEY object. - * \param dst destination EC_KEY object - * \param src src EC_KEY object - * \return dst or NULL if an error occurred. - */ EC_KEY *EC_KEY_copy(EC_KEY *dst, const EC_KEY *src); - -/** Creates a new EC_KEY object and copies the content from src to it. - * \param src the source EC_KEY object - * \return newly created EC_KEY object or NULL if an error occurred. - */ EC_KEY *EC_KEY_dup(const EC_KEY *src); - -/** Increases the internal reference count of a EC_KEY object. - * \param key EC_KEY object - * \return 1 on success and 0 if an error occurred. - */ int EC_KEY_up_ref(EC_KEY *key); -/** Returns the EC_GROUP object of a EC_KEY object - * \param key EC_KEY object - * \return the EC_GROUP object (possibly NULL). - */ const EC_GROUP *EC_KEY_get0_group(const EC_KEY *key); - -/** Sets the EC_GROUP of a EC_KEY object. - * \param key EC_KEY object - * \param group EC_GROUP to use in the EC_KEY object (note: the EC_KEY - * object will use an own copy of the EC_GROUP). - * \return 1 on success and 0 if an error occurred. - */ int EC_KEY_set_group(EC_KEY *key, const EC_GROUP *group); - -/** Returns the private key of a EC_KEY object. - * \param key EC_KEY object - * \return a BIGNUM with the private key (possibly NULL). - */ const BIGNUM *EC_KEY_get0_private_key(const EC_KEY *key); - -/** Sets the private key of a EC_KEY object. - * \param key EC_KEY object - * \param prv BIGNUM with the private key (note: the EC_KEY object - * will use an own copy of the BIGNUM). - * \return 1 on success and 0 if an error occurred. - */ int EC_KEY_set_private_key(EC_KEY *key, const BIGNUM *prv); - -/** Returns the public key of a EC_KEY object. - * \param key the EC_KEY object - * \return a EC_POINT object with the public key (possibly NULL) - */ const EC_POINT *EC_KEY_get0_public_key(const EC_KEY *key); - -/** Sets the public key of a EC_KEY object. - * \param key EC_KEY object - * \param pub EC_POINT object with the public key (note: the EC_KEY object - * will use an own copy of the EC_POINT object). - * \return 1 on success and 0 if an error occurred. - */ int EC_KEY_set_public_key(EC_KEY *key, const EC_POINT *pub); unsigned EC_KEY_get_enc_flags(const EC_KEY *key); @@ -574,135 +299,26 @@ void EC_KEY_set_enc_flags(EC_KEY *eckey, unsigned int flags); point_conversion_form_t EC_KEY_get_conv_form(const EC_KEY *key); void EC_KEY_set_conv_form(EC_KEY *eckey, point_conversion_form_t cform); -/* wrapper functions for the underlying EC_GROUP object */ void EC_KEY_set_asn1_flag(EC_KEY *eckey, int asn1_flag); - -/** Creates a table of pre-computed multiples of the generator to - * accelerate further EC_KEY operations. - * \param key EC_KEY object - * \param ctx BN_CTX object (optional) - * \return 1 on success and 0 if an error occurred. - */ int EC_KEY_precompute_mult(EC_KEY *key, BN_CTX *ctx); - -/** Creates a new ec private (and optional a new public) key. - * \param key EC_KEY object - * \return 1 on success and 0 if an error occurred. - */ int EC_KEY_generate_key(EC_KEY *key); - -/** Verifies that a private and/or public key is valid. - * \param key the EC_KEY object - * \return 1 on success and 0 otherwise. - */ int EC_KEY_check_key(const EC_KEY *key); - -/** Sets a public key from affine coordinates performing - * necessary NIST PKV tests. - * \param key the EC_KEY object - * \param x public key x coordinate - * \param y public key y coordinate - * \return 1 on success and 0 otherwise. - */ int EC_KEY_set_public_key_affine_coordinates(EC_KEY *key, BIGNUM *x, BIGNUM *y); - -/********************************************************************/ -/* de- and encoding functions for SEC1 ECPrivateKey */ -/********************************************************************/ - -/** Decodes a private key from a memory buffer. - * \param key a pointer to a EC_KEY object which should be used (or NULL) - * \param in pointer to memory with the DER encoded private key - * \param len length of the DER encoded private key - * \return the decoded private key or NULL if an error occurred. - */ EC_KEY *d2i_ECPrivateKey(EC_KEY **key, const unsigned char **in, long len); - -/** Encodes a private key object and stores the result in a buffer. - * \param key the EC_KEY object to encode - * \param out the buffer for the result (if NULL the function returns number - * of bytes needed). - * \return 1 on success and 0 if an error occurred. - */ int i2d_ECPrivateKey(EC_KEY *key, unsigned char **out); - - -/********************************************************************/ -/* de- and encoding functions for EC parameters */ -/********************************************************************/ - -/** Decodes ec parameter from a memory buffer. - * \param key a pointer to a EC_KEY object which should be used (or NULL) - * \param in pointer to memory with the DER encoded ec parameters - * \param len length of the DER encoded ec parameters - * \return a EC_KEY object with the decoded parameters or NULL if an error - * occurred. - */ EC_KEY *d2i_ECParameters(EC_KEY **key, const unsigned char **in, long len); - -/** Encodes ec parameter and stores the result in a buffer. - * \param key the EC_KEY object with ec parameters to encode - * \param out the buffer for the result (if NULL the function returns number - * of bytes needed). - * \return 1 on success and 0 if an error occurred. - */ int i2d_ECParameters(EC_KEY *key, unsigned char **out); - -/********************************************************************/ -/* de- and encoding functions for EC public key */ -/* (octet string, not DER -- hence 'o2i' and 'i2o') */ -/********************************************************************/ - -/** Decodes a ec public key from a octet string. - * \param key a pointer to a EC_KEY object which should be used - * \param in memory buffer with the encoded public key - * \param len length of the encoded public key - * \return EC_KEY object with decoded public key or NULL if an error - * occurred. - */ EC_KEY *o2i_ECPublicKey(EC_KEY **key, const unsigned char **in, long len); - -/** Encodes a ec public key in an octet string. - * \param key the EC_KEY object with the public key - * \param out the buffer for the result (if NULL the function returns number - * of bytes needed). - * \return 1 on success and 0 if an error occurred - */ int i2o_ECPublicKey(const EC_KEY *key, unsigned char **out); #ifndef OPENSSL_NO_BIO -/** Prints out the ec parameters on human readable form. - * \param bp BIO object to which the information is printed - * \param key EC_KEY object - * \return 1 on success and 0 if an error occurred - */ -int ECParameters_print(BIO *bp, const EC_KEY *key); - -/** Prints out the contents of a EC_KEY object - * \param bp BIO object to which the information is printed - * \param key EC_KEY object - * \param off line offset - * \return 1 on success and 0 if an error occurred - */ -int EC_KEY_print(BIO *bp, const EC_KEY *key, int off); - +int ECParameters_print(BIO *bp, const EC_KEY *key); +int EC_KEY_print(BIO *bp, const EC_KEY *key, int off); #endif -/** Prints out the ec parameters on human readable form. - * \param fp file descriptor to which the information is printed - * \param key EC_KEY object - * \return 1 on success and 0 if an error occurred - */ -int ECParameters_print_fp(FILE *fp, const EC_KEY *key); - -/** Prints out the contents of a EC_KEY object - * \param fp file descriptor to which the information is printed - * \param key EC_KEY object - * \param off line offset - * \return 1 on success and 0 if an error occurred - */ -int EC_KEY_print_fp(FILE *fp, const EC_KEY *key, int off); +int ECParameters_print_fp(FILE *fp, const EC_KEY *key); +int EC_KEY_print_fp(FILE *fp, const EC_KEY *key, int off); #define EC_KEY_get_ex_new_index(l, p, newf, dupf, freef) \ CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_EC_KEY, l, p, newf, dupf, freef) -- 2.20.1