R: RFC 2409 Oakley Groups - Parameters for Diffie-Hellman Key...

Oakley {gmp} | R Documentation

## RFC 2409 Oakley Groups - Parameters for Diffie-Hellman Key Exchange

### Description

RFC 2409 standardizes global unique prime numbers and generators for the purpose of secure asymmetric key exchange on the Internet.

### Usage

    Oakley1
    Oakley2

### Value

Oakley1 returns an object of class `bigz` for a 768 bit Diffie-Hellman group. The generator is stored as value with the respective prime number as modulus attribute.

Oakley2 returns an object of class `bigz` for a 1024 bit Diffie-Hellman group. The generator is stored as value with the respective prime number as modulus attribute.

### References

The Internet Key Exchange (RFC 2409), Nov. 1998

### Examples

    packageDescription("gmp") # {possibly useful for debugging}

    data(Oakley1)
    (M1 <- modulus(Oakley1))
    isprime(M1)# '1' : "probably prime"
    sizeinbase(M1)#  232 digits (was 309 in older version)

[Package gmp version 0.5-13.2 Index]