path: root/testing/web-platform/tests/WebCryptoAPI/WebCryptoAPI.idl

[NoInterfaceObject]
interface GlobalCrypto {
  readonly attribute Crypto crypto;
};

//Window implements GlobalCrypto;
//WorkerGlobalScope implements GlobalCrypto;

[Exposed=(Window,Worker)]
interface Crypto {
  readonly attribute SubtleCrypto subtle;
  ArrayBufferView getRandomValues(ArrayBufferView array);
};

typedef (object or DOMString) AlgorithmIdentifier;

typedef AlgorithmIdentifier HashAlgorithmIdentifier;

dictionary Algorithm {
  required DOMString name;
};

dictionary KeyAlgorithm {
  required DOMString name;
};

enum KeyType { "public", "private", "secret" };

enum KeyUsage { "encrypt", "decrypt", "sign", "verify", "deriveKey", "deriveBits", "wrapKey", "unwrapKey" };

[Exposed=(Window,Worker)]
interface CryptoKey {
  readonly attribute KeyType type;
  readonly attribute boolean extractable;
  readonly attribute object algorithm;
  readonly attribute object usages;
};


enum KeyFormat { "raw", "spki", "pkcs8", "jwk" };

[Exposed=(Window,Worker)]
interface SubtleCrypto {
  Promise<any> encrypt(AlgorithmIdentifier algorithm,
                       CryptoKey key,
                       BufferSource data);
  Promise<any> decrypt(AlgorithmIdentifier algorithm,
                       CryptoKey key,
                       BufferSource data);
  Promise<any> sign(AlgorithmIdentifier algorithm,
                    CryptoKey key,
                    BufferSource data);
  Promise<any> verify(AlgorithmIdentifier algorithm,
                      CryptoKey key,
                      BufferSource signature,
                      BufferSource data);
  Promise<any> digest(AlgorithmIdentifier algorithm,
                      BufferSource data);

  Promise<any> generateKey(AlgorithmIdentifier algorithm,
                          boolean extractable,
                          sequence<KeyUsage> keyUsages );
  Promise<any> deriveKey(AlgorithmIdentifier algorithm,
                         CryptoKey baseKey,
                         AlgorithmIdentifier derivedKeyType,
                         boolean extractable,
                         sequence<KeyUsage> keyUsages );
  Promise<any> deriveBits(AlgorithmIdentifier algorithm,
                          CryptoKey baseKey,
                          unsigned long length);

  Promise<any> importKey(KeyFormat format,
                         (BufferSource or JsonWebKey) keyData,
                         AlgorithmIdentifier algorithm,
                         boolean extractable,
                         sequence<KeyUsage> keyUsages );
  Promise<any> exportKey(KeyFormat format, CryptoKey key);

  Promise<any> wrapKey(KeyFormat format,
                       CryptoKey key,
                       CryptoKey wrappingKey,
                       AlgorithmIdentifier wrapAlgorithm);
  Promise<any> unwrapKey(KeyFormat format,
                         BufferSource wrappedKey,
                         CryptoKey unwrappingKey,
                         AlgorithmIdentifier unwrapAlgorithm,
                         AlgorithmIdentifier unwrappedKeyAlgorithm,
                         boolean extractable,
                         sequence<KeyUsage> keyUsages );
};

dictionary RsaOtherPrimesInfo {
 // The following fields are defined in Section 6.3.2.7 of JSON Web Algorithms
  DOMString r;
  DOMString d;
  DOMString t;
};

dictionary JsonWebKey {
  // The following fields are defined in Section 3.1 of JSON Web Key
  DOMString kty;
  DOMString use;
  sequence<DOMString> key_ops;
  DOMString alg;

  // The following fields are defined in JSON Web Key Parameters Registration
  boolean ext;

  // The following fields are defined in Section 6 of JSON Web Algorithms
  DOMString crv;
  DOMString x;
  DOMString y;
  DOMString d;
  DOMString n;
  DOMString e;
  DOMString p;
  DOMString q;
  DOMString dp;
  DOMString dq;
  DOMString qi;
  sequence<RsaOtherPrimesInfo> oth;
  DOMString k;
};

typedef Uint8Array BigInteger;

dictionary CryptoKeyPair {
  CryptoKey publicKey;
  CryptoKey privateKey;
};

dictionary RsaKeyGenParams : Algorithm {
  // The length, in bits, of the RSA modulus
  [EnforceRange] required unsigned long modulusLength;
  // The RSA public exponent
  required BigInteger publicExponent;
};

dictionary RsaHashedKeyGenParams : RsaKeyGenParams {
  // The hash algorithm to use
  required HashAlgorithmIdentifier hash;
};

dictionary RsaKeyAlgorithm : KeyAlgorithm {
  // The length, in bits, of the RSA modulus
  required unsigned long modulusLength;
  // The RSA public exponent
  required BigInteger publicExponent;
};

dictionary RsaHashedKeyAlgorithm : RsaKeyAlgorithm {
  // The hash algorithm that is used with this key
  required KeyAlgorithm hash;
};

dictionary RsaHashedImportParams {
  // The hash algorithm to use
  required HashAlgorithmIdentifier hash;
};

dictionary RsaPssParams : Algorithm {
// The desired length of the random salt
[EnforceRange] required unsigned long saltLength;
};

dictionary RsaOaepParams : Algorithm {
// The optional label/application data to associate with the message
BufferSource label;
};

dictionary EcdsaParams : Algorithm {
// The hash algorithm to use
required HashAlgorithmIdentifier hash;
};

typedef DOMString NamedCurve;

dictionary EcKeyGenParams : Algorithm {
// A named curve
required NamedCurve namedCurve;
};

dictionary EcKeyAlgorithm : KeyAlgorithm {
// The named curve that the key uses
required NamedCurve namedCurve;
};

dictionary EcKeyImportParams : Algorithm {
// A named curve
required NamedCurve namedCurve;
};

dictionary EcdhKeyDeriveParams : Algorithm {
// The peer's EC public key.
required CryptoKey public;
};

dictionary AesCtrParams : Algorithm {
// The initial value of the counter block. counter MUST be 16 bytes
// (the AES block size). The counter bits are the rightmost length
// bits of the counter block. The rest of the counter block is for
// the nonce. The counter bits are incremented using the standard
// incrementing function specified in NIST SP 800-38A Appendix B.1:
// the counter bits are interpreted as a big-endian integer and
// incremented by one.
required BufferSource counter;
// The length, in bits, of the rightmost part of the counter block
// that is incremented.
[EnforceRange] required octet length;
};

dictionary AesKeyAlgorithm : KeyAlgorithm {
// The length, in bits, of the key.
required unsigned short length;
};

dictionary AesKeyGenParams : Algorithm {
// The length, in bits, of the key.
[EnforceRange] required unsigned short length;
};

dictionary AesDerivedKeyParams : Algorithm {
// The length, in bits, of the key.
[EnforceRange] required unsigned short length;
};

dictionary AesCbcParams : Algorithm {
// The initialization vector. MUST be 16 bytes.
required BufferSource iv;
};

dictionary AesGcmParams : Algorithm {
// The initialization vector to use. May be up to 2^64-1 bytes long.
required BufferSource iv;
// The additional authentication data to include.
BufferSource additionalData;
// The desired length of the authentication tag. May be 0 - 128.
[EnforceRange] octet tagLength;
};

dictionary HmacImportParams : Algorithm {
// The inner hash function to use.
HashAlgorithmIdentifier hash;
// The length (in bits) of the key.
[EnforceRange] unsigned long length;
};

dictionary HmacKeyAlgorithm : KeyAlgorithm {
// The inner hash function to use.
required KeyAlgorithm hash;
// The length (in bits) of the key.
required unsigned long length;
};

dictionary HmacKeyGenParams : Algorithm {
// The inner hash function to use.
required HashAlgorithmIdentifier hash;
// The length (in bits) of the key to generate. If unspecified, the
// recommended length will be used, which is the size of the associated hash function's block
// size.
[EnforceRange] unsigned long length;
};

dictionary HkdfCtrParams : Algorithm {
// The algorithm to use with HMAC (e.g.: SHA-256)
required HashAlgorithmIdentifier hash;
// A bit string that corresponds to the label that identifies the purpose for the derived keying material.
required BufferSource label;
// A bit string that corresponds to the context of the key derivation, as described in Section 5 of [NIST SP800-108]
required BufferSource context;
};

dictionary Pbkdf2Params : Algorithm {
required BufferSource salt;
[EnforceRange] required unsigned long iterations;
required HashAlgorithmIdentifier hash;
};