• Add conversions between Algorithm and KeyAlgorithm
• JWKs can now be created from DecodingKeys, creation from EncodingKey and DecodingKey now supports Ed25519 as well
• JWKs with unknown key types are now deserializable
• BREAKING: Algorithm, KeyAlgorithm, EllipticCurve and ThumbprintHash are now non_exhaustive
• BREAKING: Jwk.thumbprint now returns a Result<_>
• BREAKING: Header.extras is now a struct that allows for deserialization to any T
• BREAKING: Implicit features resulting from optional crates have been removed
• BREAKING: Validation.insecure_disable_signature_validation has been removed, use dangerous::insecure_decode instead
• BREAKING: EncodingKey.inner has been renamed to as_bytes, try_get_hmac_secret has been removed
• BREAKING: DecodingKey.as_bytes and try_get_hmac_secret have been removed, use try_get_as_bytes instead

Changes for CryptoProviders

• When constructing HMAC signers, the algorithm family must now be verified on construction
• JwkUtils has been renamed to KeyUtils
  • compute_digest now returns a Result<_>
  • extract_rsa_public_key_components has been renamed to rsa_pub_components_from_private_key
  • rsa_pub_components_from_public_key has been added
  • extract_ec_public_key_coordinates has been renamed to ec_pub_components_from_private_key
  • ed_pub_components_from_private_key has been added

• Fix incorrect encoding for Ed25519 JWK thumbprints
• Make Algorithm.family public and add Validation.new_for_family
• EncodingKey and DecodingKey are now partially zeroized on drop (the intermediate PemEncodedKey isn't so far)

• Export everything needed to define your own CryptoProvider
• Fix type confusion with exp/nbf when not required

• Remove Clone bound from decode functions

• add dangerous::insecure_decode
• Implement TryFrom &Jwk for DecodingKey

cargo fmt post edition bump

• BREAKING: now using traits for crypto backends, you have to choose between aws_lc_rs and rust_crypto
• Add Clone bound to decode
• Support decoding byte slices
• Support JWS

• Update base64

• Add Validation.reject_tokens_expiring_in_less_than, the opposite of leeway

• Add an option to not validate aud in the Validation struct
• Get the current timestamp in wasm without using std
• Update ring to 0.17

• Supports deserialization of unsupported algorithms for JWKs

• Update ring
• Rejects JWTs containing audiences when the Validation doesn't contain any

• Update base64
• Implement Clone for TokenData<T> if T impls Clone

• Add DecodingKey::from_jwk
• Can now use PEM certificates if you have the use_pem feature enabled

• Fix invalid field name on OctetKeyParameters

• Make optional fields in the spec really optional
• Implements Hash for Header

• Fix documentation of leeway

• Add EdDSA algorithm
• sign/verify now takes a &[u8] instead of &str to be more flexible
• DecodingKey now own its data
• Remove deprecated dangerous_unsafe_decode
• Validation::iss is now a HashSet instead of a single value
• decode will now error if Validation::algorithms is empty
• Add JWKs types for easy interop with various Oauth provider, see examples/auth0.rs for an example
• Removed decode_* functions in favour of using the Validation struct
• Allow float values for exp and nbf, yes it's in the spec... floats will be rounded and converted to u64
• Error now implements Clone/Eq
• Change default leeway from 0s to 60s
• Add Validation::require_spec_claims to validate presence of the spec claims
• Add default feature for pem decoding named use_pem that can be disabled to avoid 2 dependencies

• Add dangerous_insecure_decode to replace dangerous_unsafe_decode, which is now deprecated
• Add dangerous_insecure_decode_with_validation

• Derive Hash for Header and Algorithm

• Update dependencies

• Add into_static to DecodingKey for easier re-use

7.0.0 (2020-01-28)

• Add support for PS256, PS384 and PS512
• Add support for verifying with modulus/exponent components for RSA
• Update to 2018 edition
• Changed aud field type in Validation to Option<HashSet<String>>. Audience validation now tests for "any-of-these" audience membership.
• Add support for keys in PEM format
• Add EncodingKey/DecodingKey API to improve performance and UX

• Fix Algorithm mapping in FromStr for RSA

• Update Ring to 0.14
• Remove iat check to match the JWT spec
• Add ES256 and ES384 signing decoding

• Add implementation of FromStr for Algorithm

• Update ring
• Change error handling to be based on simple struct/enum rather than error-chain
• Fix validations not being called properly in some cases
• Default validation is not checking iat and nbf anymore

• Add method to decode a token without signature verification

Breaking changes

• Make it mandatory to specify the algorithm in decode

Breaking changes

• Remove validate_signature from Validation, use decode_header instead if you don't know the alg used
• Make typ optional in header, some providers apparently don't use it

Others

• Update ring & error-chain
• Fix documentation about leeway being in seconds and not milliseconds
• Add decode_header to only decode the header: replaces the use case of validate_signature

• Make TokenData public

• Update ring & chrono

• Update ring

• Use Serde instead of rustc_serialize
• Add RSA support
• API overhaul, see README for new usage
• Add validation
• Update all dependencies