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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 _KEYI_H_
#define _KEYI_H_
SEC_BEGIN_PROTOS
/* NSS private functions */
/* map an oid to a keytype... actually this function and it's converse
* are good candidates for public functions.. */
KeyType seckey_GetKeyType(SECOidTag pubKeyOid);
/* extract the 'encryption' (could be signing) and hash oids from and
* algorithm, key and parameters (parameters is the parameters field
* of a algorithm ID structure (SECAlgorithmID)*/
SECStatus sec_DecodeSigAlg(const SECKEYPublicKey *key, SECOidTag sigAlg,
const SECItem *param, SECOidTag *encalg, SECOidTag *hashalg);
/*
* Set the point encoding of a SECKEYPublicKey from the OID.
* This has to be called on any SECKEYPublicKey holding a SECKEYECPublicKey
* before it can be used. The encoding is used to dermine the public key size.
*/
SECStatus seckey_SetPointEncoding(PLArenaPool *arena, SECKEYPublicKey *pubKey);
SEC_END_PROTOS
#endif /* _KEYHI_H_ */
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