ec.h - mozsearch

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef __ec_h_

#define __ec_h_

#define EC_DEBUG 0

#define ANSI_X962_CURVE_OID_TOTAL_LEN 10

#define SECG_CURVE_OID_TOTAL_LEN 7

#define PKIX_NEWCURVES_OID_TOTAL_LEN 11

#define ED25519_OID_TOTAL_LEN 5

#define Ed25519_PRIVATE_KEYLEN 32

#define Ed25519_PUBLIC_KEYLEN 32

#define Ed25519_SIGN_LEN 64

#define X25519_PUBLIC_KEYLEN 32

struct ECMethodStr {

    ECCurveName name;

    SECStatus (*pt_mul)(SECItem *result, SECItem *scalar, SECItem *point);

    SECStatus (*pt_validate)(const SECItem *point);

    SECStatus (*scalar_validate)(const SECItem *scalar);

    SECStatus (*sign_digest)(ECPrivateKey *key, SECItem *signature, const SECItem *digest, const unsigned char *kb, const unsigned int kblen);

    SECStatus (*verify_digest)(ECPublicKey *key, const SECItem *signature, const SECItem *digest);

};

typedef struct ECMethodStr ECMethod;

#endif /* __ec_h_ */