CryptFormat class

Provides encoding and decoding of PHC string format data.

PHC string format is a standardized way to represent password hashes generated by the competing password hashing algorithms. This format is designed to ensure consistency and interoperability between different password hashing implementations.

The string format specification:

$<id>[$v=<version>][$<param>=<value>(,<param>=<value>)*][$<salt>[$<hash>]]

This codec follows the PHC grammar above. It also parses the broader Modular Crypt Format (e.g. bcrypt $2b$<cost>$<salt+hash>), but only by the PHC field positions: such strings have no param=value segment, so a bcrypt cost is read as the CryptData.salt and the combined salt+digest as the CryptData.hash. The characters are preserved for round-tripping, but the fields are not split into their MCF meanings.

Inheritance

Constructors

CryptFormat()
Creates a new CryptFormat instance.
const

Properties

decoder → Converter<String, CryptData>
Returns the decoder of this, converting from T to S.
final
encoder → Converter<CryptData, String>
Returns the encoder from S to T.
final
hashCode → int
The hash code for this object.
no setterinherited
inverted → Codec<String, CryptData>
Inverts this.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

decode(String encoded) → CryptData
Decodes encoded data.
inherited
encode(CryptData input) → String
Encodes input.
inherited
fuse<R>(Codec<String, R> other) → Codec<CryptData, R>
Fuses this with other.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited