/// <summary>
/// Converts low level CK_MECHANISM_INFO structure to high level MechanismInfo class
/// </summary>
/// <param name="mechanism">Mechanism</param>
/// <param name="ck_mechanism_info">Low level CK_MECHANISM_INFO structure</param>
internal MechanismInfo(CKM mechanism, LowLevelAPI.CK_MECHANISM_INFO ck_mechanism_info)
{
_mechanism = mechanism;
_minKeySize = ck_mechanism_info.MinKeySize;
_maxKeySize = ck_mechanism_info.MaxKeySize;
_mechanismFlags = new MechanismFlags(ck_mechanism_info.Flags);
}
/// <summary>
/// Obtains information about a particular mechanism possibly supported by a token
/// </summary>
/// <param name="mechanism">Mechanism</param>
/// <returns>Information about mechanism</returns>
public MechanismInfo GetMechanismInfo(CKM mechanism)
{
LowLevelAPI.CK_MECHANISM_INFO mechanismInfo = new LowLevelAPI.CK_MECHANISM_INFO();
CKR rv = _p11.C_GetMechanismInfo(_slotId, mechanism, ref mechanismInfo);
if (rv != CKR.CKR_OK)
{
throw new Pkcs11Exception("C_GetMechanismInfo", rv);
}
return(new MechanismInfo(mechanism, mechanismInfo));
}
