/* * Copyright (C) 2018 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once namespace COSE { // See RFC 8152 - CBOR Object Signing and Encryption <https://tools.ietf.org/html/rfc8152> // Labels const int64_t alg = 3; const int64_t crv = -1; const int64_t kty = 1; const int64_t x = -2; const int64_t y = -3; // Values const int64_t EC2 = 2; const int64_t ES256 = -7; const int64_t ECDH256 = -25; const int64_t P_256 = 1; } // namespace COSE namespace WebCore { // Length of the SHA-256 hash of the RP ID asssociated with the credential: // https://www.w3.org/TR/webauthn/#sec-authenticator-data const size_t rpIdHashLength = 32; // Length of the flags: // https://www.w3.org/TR/webauthn/#sec-authenticator-data const size_t flagsLength = 1; // Length of the signature counter, 32-bit unsigned big-endian integer: // https://www.w3.org/TR/webauthn/#sec-authenticator-data const size_t signCounterLength = 4; // Length of the AAGUID of the authenticator: // https://www.w3.org/TR/webauthn/#sec-attested-credential-data const size_t aaguidLength = 16; // Length of the byte length L of Credential ID, 16-bit unsigned big-endian // integer: https://www.w3.org/TR/webauthn/#sec-attested-credential-data const size_t credentialIdLengthLength = 2; // Per Section 2.3.5 of http://www.secg.org/sec1-v2.pdf const size_t ES256FieldElementLength = 32; // https://www.w3.org/TR/webauthn/#none-attestation const char noneAttestationValue[] = "none"; // https://www.w3.org/TR/webauthn-1/#dom-collectedclientdata-type enum class ClientDataType : bool { Create, Get }; } // namespace WebCore