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namespace DotNetOpenAuth.OAuth2.Crypto {
internal static class JsonWebSignatureAlgorithms {
/// <summary>
/// HMAC using SHA-256 hash algorithm.
/// </summary>
internal const string HmacSha256 = "HS256";
/// <summary>
/// HMAC using SHA-384 hash algorithm.
/// </summary>
internal const string HmacSha384 = "HS384";
/// <summary>
/// HMAC using SHA-512 hash algorithm.
/// </summary>
internal const string HmacSha512 = "HS512";
/// <summary>
/// RSA using SHA-256 hash algorithm.
/// </summary>
internal const string RsaSha256 = "RS256";
/// <summary>
/// RSA using SHA-384 hash algorithm.
/// </summary>
internal const string RsaSha384 = "RS384";
/// <summary>
/// RSA using SHA-512 hash algorithm.
/// </summary>
internal const string RsaSha512 = "RS512";
/// <summary>
/// ECDSA using P-256 curve and SHA-256 hash algorithm.
/// </summary>
internal const string ECDsaSha256 = "ES256";
/// <summary>
/// ECDSA using P-384 curve and SHA-384 hash algorithm.
/// </summary>
internal const string ECDsaSha384 = "ES384";
/// <summary>
/// ECDSA using P-521 curve and SHA-512 hash algorithm.
/// </summary>
internal const string ECDsaSha512 = "ES512";
/// <summary>
/// No digital signature or HMAC value included.
/// </summary>
internal const string None = "none";
}
/// <summary>
/// The set of alg (algorithm) header parameter values that are defined by this
/// specification for use with JWE. These algorithms are used to encrypt the CEK,
/// which produces the JWE Encrypted Key.
/// </summary>
/// <remarks>
/// http://self-issued.info/docs/draft-ietf-jose-json-web-algorithms-01.html#EncAlgTable
/// </remarks>
internal static class JsonWebEncryptionAlgorithms {
/// <summary>
/// RSA using RSA-PKCS1-1.5 padding, as defined in RFC 3447 [RFC3447]
/// </summary>
internal const string RSA1_5 = "RSA1_5";
/// <summary>
/// RSA using Optimal Asymmetric Encryption Padding (OAEP), as defined in RFC 3447 [RFC3447]
/// </summary>
internal const string RSA_OAEP = "RSA-OAEP";
/// <summary>
/// Elliptic Curve Diffie-Hellman Ephemeral Static, as defined in RFC 6090
/// [RFC6090], and using the Concat KDF, as defined in [NIST‑800‑56A],
/// where the Digest Method is SHA-256 and all OtherInfo parameters are
/// the empty bit string
/// </summary>
internal const string ECDH_ES = "ECDH-ES";
/// <summary>
/// Advanced Encryption Standard (AES) Key Wrap Algorithm using 128 bit keys,
/// as defined in RFC 3394 [RFC3394]
/// </summary>
internal const string A128KW = "A128KW";
/// <summary>
/// Advanced Encryption Standard (AES) Key Wrap Algorithm using 256 bit keys,
/// as defined in RFC 3394 [RFC3394]
/// </summary>
internal const string A256KW = "A256KW";
/// <summary>
/// Advanced Encryption Standard (AES) Key Wrap Algorithm using 512 bit keys,
/// as defined in RFC 3394 [RFC3394]
/// </summary>
internal const string A512KW = "A512KW";
/// <summary>
/// Advanced Encryption Standard (AES) using 128 bit keys in Galois/Counter
/// Mode, as defined in [FIPS‑197] and [NIST‑800‑38D]
/// </summary>
internal const string A128GCM = "A128GCM";
/// <summary>
/// Advanced Encryption Standard (AES) using 256 bit keys in Galois/Counter
/// Mode, as defined in [FIPS‑197] and [NIST‑800‑38D]
/// </summary>
internal const string A256GCM = "A256GCM";
}
/// <summary>
/// The set of enc (encryption method) header parameter values that are defined
/// by this specification for use with JWE. These algorithms are used to encrypt
/// the Plaintext, which produces the Ciphertext.
/// </summary>
/// <remarks>
/// http://self-issued.info/docs/draft-ietf-jose-json-web-algorithms-01.html#EncTable
/// </remarks>
internal static class JsonWebEncryptionMethods {
/// <summary>
/// Advanced Encryption Standard (AES) using 128 bit keys in Cipher Block Chaining mode, as defined in [FIPS‑197] and [NIST‑800‑38A]
/// </summary>
internal const string A128CBC = "A128CBC";
/// <summary>
/// Advanced Encryption Standard (AES) using 256 bit keys in Cipher Block Chaining mode, as defined in [FIPS‑197] and [NIST‑800‑38A]
/// </summary>
internal const string A256CBC = "A256CBC";
/// <summary>
/// Advanced Encryption Standard (AES) using 128 bit keys in Galois/Counter Mode, as defined in [FIPS‑197] and [NIST‑800‑38D]
/// </summary>
internal const string A128GCM = "A128GCM";
/// <summary>
/// Advanced Encryption Standard (AES) using 256 bit keys in Galois/Counter Mode, as defined in [FIPS‑197] and [NIST‑800‑38D]
/// </summary>
internal const string A256GCM = "A256GCM";
}
}
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