Algorithms in liboqs

Key encapsulation mechanisms (KEMs)

NIST selection

• Kyber (Round 3 version)
• ML-KEM (FIPS 203 version)

Round 4 candidates

• Classic McEliece
• BIKE
• HQC

Other algorithms

• FrodoKEM
• NTRU-Prime

Signature schemes

NIST selections

• Dilithium (Round 3 version)
• Falcon
• ML-DSA (FIPS 204 version)
• SPHINCS+

NIST PQ signatures on-ramp

• MAYO
• CROSS

Stateful hash-based signature schemes

• LMS
• XMSS

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Table of contents

• BIKE
• Classic McEliece
• CROSS
• Dilithium
• Falcon
• FrodoKEM
• HQC
• Kyber
• LMS
• MAYO
• ML-DSA
• ML-KEM
• NTRU-Prime
• SPHINCS+
• XMSS