Crate sp_application_crypto

Traits and macros for constructing application specific strongly typed crypto wrappers.

Modules

• ecdsa
  Ecdsa crypto types.
• ed25519
  Ed25519 crypto types.
• key_types
  Known key types; this also functions as a global registry of key types for projects wishing to avoid collisions with each other.
• sr25519
  Sr25519 crypto types.

Macros

• app_crypto
  Declares Public, Pair and Signature types which are functionally equivalent to the corresponding types defined by $module but are new application-specific types whose identifier is $key_type.
• app_crypto_pair_common
  Declares Pair type which is functionally equivalent to $pair, but is new application-specific type whose identifier is $key_type. It is a common part shared between full_crypto and non full_crypto environments.
• with_pair
  Generate the given code if the pair type is available.
• wrap
  Implement bidirectional From and on-way AsRef/AsMut for two types, $inner and $outer.

Structs

• CryptoTypeId
  An identifier for a specific cryptographic algorithm used by a key pair
• KeyTypeId
  An identifier for a type of cryptographic key.

Enums

• DeriveJunction
  A since derivation junction description. It is the single parameter used when creating a new secret key from an existing secret key and, in the case of SoftRaw and SoftIndex a new public key from an existing public key.

Traits

• AppCrypto
  Application-specific cryptographic object.
• AppPair
  Application-specific key pair.
• AppPublic
  Application-specific public key.
• AppSignature
  Application-specific signature.
• BoundToRuntimeAppPublic
  Something that is bound to a fixed RuntimeAppPublic.
• MaybeHash
  Type which implements Hash in std, not when no-std (std variant).
• RuntimeAppPublic
  Runtime interface for an application’s public key.
• RuntimePublic
  Runtime interface for a public key.
• Ss58Codec
  Key that can be encoded to/from SS58.