name: FrodoKEM-640-SHAKE
type: kem
claimed-nist-level: 1
claimed-security: IND-CCA2
length-public-key: 9616
length-secret-key: 19888
length-ciphertext: 9720
length-shared-secret: 16
nistkat-sha256: df2b77b8e108c61d16c78a99e79f3351ab15840a690f25c1f87a8e89295e9219
principal-submitters:
  - Michael Naehrig, Microsoft Research
auxiliary-submitters:
- Erdem Alkim
- Joppe W. Bos, NXP Semiconductors
- Léo Ducas, CWI
- Patrick Longa, Microsoft Research
- Ilya Mironov, Google
- Valeria Nikolaenko
- Chris Peikert, University of Michigan
- Ananth Raghunathan, Google
- Douglas Stebila, University of Waterloo
- Karen Easterbrook, Microsoft Research
- Brian LaMacchia, Microsoft Research
implementations:
- name: clean
  version: https://github.com/microsoft/PQCrypto-LWEKE/commit/669522db63850fa64d1a24a47e138e80a59349db
- name: opt
  version: https://github.com/microsoft/PQCrypto-LWEKE/commit/669522db63850fa64d1a24a47e138e80a59349db