name: SIKE
type: kem
principal-submitters:
- David Jao
- Reza Azarderakhsh
- Matthew Campagna
- Craig Costello
- Luca De Feo
- Basil Hess
- Amir Jalali
- Brian Koziel
- Brian LaMacchia
- Patrick Longa
- Michael Naehrig
- Joost Renes
- Vladimir Soukharev
- David Urbanik
crypto-assumption: (supersingular) isogeny walk problem
website: https://sike.org
nist-round: 3
spec-version: NIST Round 3 submission
spdx-license-identifier: MIT
primary-upstream:
  source: https://github.com/microsoft/PQCrypto-SIDH/commit/effa607f244768cdd38f930887076373604eaa78
  spdx-license-identifier: MIT
parameter-sets:
- name: SIDH-p434
  claimed-nist-level: 1
  claimed-security: IND-CPA
  length-public-key: 330
  length-ciphertext: 330
  length-secret-key: 28
  length-shared-secret: 110
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIDH-p434-compressed
  claimed-nist-level: 1
  claimed-security: IND-CPA
  length-public-key: 197
  length-ciphertext: 197
  length-secret-key: 28
  length-shared-secret: 110
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIDH-p503
  claimed-nist-level: 2
  claimed-security: IND-CPA
  length-public-key: 378
  length-ciphertext: 378
  length-secret-key: 32
  length-shared-secret: 126
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIDH-p503-compressed
  claimed-nist-level: 2
  claimed-security: IND-CPA
  length-public-key: 225
  length-ciphertext: 225
  length-secret-key: 32
  length-shared-secret: 126
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIDH-p610
  claimed-nist-level: 3
  claimed-security: IND-CPA
  length-public-key: 462
  length-ciphertext: 462
  length-secret-key: 39
  length-shared-secret: 154
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIDH-p610-compressed
  claimed-nist-level: 3
  claimed-security: IND-CPA
  length-public-key: 274
  length-ciphertext: 274
  length-secret-key: 39
  length-shared-secret: 154
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIDH-p751
  claimed-nist-level: 5
  claimed-security: IND-CPA
  length-public-key: 564
  length-ciphertext: 564
  length-secret-key: 48
  length-shared-secret: 188
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIDH-p751-compressed
  claimed-nist-level: 5
  claimed-security: IND-CPA
  length-public-key: 335
  length-ciphertext: 335
  length-secret-key: 48
  length-shared-secret: 188
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIKE-p434
  claimed-nist-level: 1
  claimed-security: IND-CCA2
  length-public-key: 330
  length-ciphertext: 346
  length-secret-key: 374
  length-shared-secret: 16
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIKE-p434-compressed
  claimed-nist-level: 1
  claimed-security: IND-CCA2
  length-public-key: 197
  length-ciphertext: 236
  length-secret-key: 350
  length-shared-secret: 16
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIKE-p503
  claimed-nist-level: 2
  claimed-security: IND-CCA2
  length-public-key: 378
  length-ciphertext: 402
  length-secret-key: 434
  length-shared-secret: 24
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIKE-p503-compressed
  claimed-nist-level: 2
  claimed-security: IND-CCA2
  length-public-key: 225
  length-ciphertext: 280
  length-secret-key: 407
  length-shared-secret: 24
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIKE-p610
  claimed-nist-level: 3
  claimed-security: IND-CCA2
  length-public-key: 462
  length-ciphertext: 486
  length-secret-key: 524
  length-shared-secret: 24
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIKE-p610-compressed
  claimed-nist-level: 3
  claimed-security: IND-CCA2
  length-public-key: 274
  length-ciphertext: 336
  length-secret-key: 491
  length-shared-secret: 24
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIKE-p751
  claimed-nist-level: 5
  claimed-security: IND-CCA2
  length-public-key: 564
  length-ciphertext: 596
  length-secret-key: 644
  length-shared-secret: 32
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
- name: SIKE-p751-compressed
  claimed-nist-level: 5
  claimed-security: IND-CCA2
  length-public-key: 335
  length-ciphertext: 410
  length-secret-key: 602
  length-shared-secret: 32
  implementations-switch-on-runtime-cpu-features: false
  implementations:
  - upstream: primary-upstream
    upstream-id: optimized
    supported-platforms: all
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_bmi2
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_amd64_adx
    supported-platforms:
    - architecture: x86_64
      operating_systems:
      - Linux
      - Darwin
      required_flags:
      - bmi2
      - adx
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false
  - upstream: primary-upstream
    upstream-id: additional_arm64
    supported-platforms:
    - architecture: arm64v8
      operating_systems:
      - Linux
      - Darwin
      - FreeBSD
    common-crypto:
    - SHA3: liboqs
    no-secret-dependent-branching-claimed: true
    no-secret-dependent-branching-checked-by-valgrind: true
    large-stack-usage: false