parseSymmetricKey abstract method

SymmetricKey? parseSymmetricKey(
  1. Object? key
)

Parses raw key data into a SymmetricKey instance.

Converts raw key representations (map) into a strongly-typed symmetric key object for encryption/decryption operations.

@param key - Raw key data to parse

@return Parsed symmetric key (null if parsing fails)

Implementation

SymmetricKey? parseSymmetricKey(Object? key);