FrodoKEMParameters (Bouncy Castle Library 1.85 API Specification)

java.lang.Object
- org.bouncycastle.crypto.params.FrodoKEMParameters

All Implemented Interfaces:

CipherParameters, KEMParameters
```
public class FrodoKEMParameters
extends java.lang.Object
implements KEMParameters
```
Parameter sets for FrodoKEM as standardised in ISO/IEC 18033-2:2006/Amd 2:2026, Clause 14.
For each of the two standardised security levels (976 and 1344) there are, in both a SHAKE128 and an AES-128 matrix-generation variant:
- the salted "FrodoKEM" variant (frodokem976shake, frodokem1344shake, frodokem976aes, frodokem1344aes), which applies the Salted Fujisaki-Okamoto transform for tight multi-ciphertext security; and
- the ephemeral "eFrodoKEM" variant (efrodokem976shake, efrodokem1344shake, efrodokem976aes, efrodokem1344aes), which omits the salt and must only be used where fewer than 2^8 ciphertexts are produced per public key.

Field Summary

Fields
Modifier and Type	Field	Description
`static FrodoKEMParameters`	`efrodokem1344aes`
`static FrodoKEMParameters`	`efrodokem1344shake`
`static FrodoKEMParameters`	`efrodokem976aes`
`static FrodoKEMParameters`	`efrodokem976shake`
`static FrodoKEMParameters`	`frodokem1344aes`
`static FrodoKEMParameters`	`frodokem1344shake`
`static FrodoKEMParameters`	`frodokem976aes`
`static FrodoKEMParameters`	`frodokem976shake`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getB()`
`int`	`getD()`
`int`	`getEncapsulationLength()`
`int`	`getN()`
`java.lang.String`	`getName()`
`int`	`getSessionKeySize()`
`boolean`	`isAes()`
`boolean`	`isSalted()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

frodokem976shake

public static final FrodoKEMParameters frodokem976shake

frodokem1344shake

public static final FrodoKEMParameters frodokem1344shake

efrodokem976shake

public static final FrodoKEMParameters efrodokem976shake

efrodokem1344shake

public static final FrodoKEMParameters efrodokem1344shake

frodokem976aes

public static final FrodoKEMParameters frodokem976aes

frodokem1344aes

public static final FrodoKEMParameters frodokem1344aes

efrodokem976aes

public static final FrodoKEMParameters efrodokem976aes

efrodokem1344aes

public static final FrodoKEMParameters efrodokem1344aes

Method Detail

getName
```
public java.lang.String getName()
```

getSessionKeySize
```
public int getSessionKeySize()
```

getEncapsulationLength
```
public int getEncapsulationLength()
```

getN
```
public int getN()
```

getD
```
public int getD()
```

getB
```
public int getB()
```

isSalted
```
public boolean isSalted()
```

isAes
```
public boolean isAes()
```