Class CounterIvChecker

Check IVs of fixed+random+counter structure to detect duplication.

Hierarchy

IvChecker
- CounterIvChecker

Index

Constructors

Properties

Methods

check extract wrap

Constructors

constructor

new CounterIvChecker(opts): CounterIvChecker
Parameters
- opts: CounterIvChecker.Options
Returns CounterIvChecker
Overrides IvChecker.constructor
- Defined in keychain/src/iv/counter-checker.ts:8

Properties

`Readonly` ivLength

ivLength: number

Methods

`Protected` check

check(iv, plaintextLength, ciphertextLength): void
Check IV for incoming message and update internal state.
Parameters
- iv: Uint8Array
- plaintextLength: number
- ciphertextLength: number
Returns void
Overrides IvChecker.check
- Defined in keychain/src/iv/counter-checker.ts:51

extract

extract(iv): {
    counter: bigint;
    fixed: bigint;
    random: bigint;
}
Parameters
- iv: Uint8Array
Returns {
    counter: bigint;
    fixed: bigint;
    random: bigint;
}
- counter: bigint
- fixed: bigint
- random: bigint
- Defined in keychain/src/iv/counter-checker.ts:37

wrap

wrap<T>(key): T
Type Parameters
- T extends Key
Parameters
- key: T
Returns T
Inherited from IvChecker.wrap
- Defined in keychain/src/iv/checker.ts:16
wrap(f): LLDecrypt
Parameters
- f: LLDecrypt
Returns LLDecrypt
Inherited from IvChecker.wrap
- Defined in keychain/src/iv/checker.ts:17

Generated using TypeDoc