| CARVIEW |
Select Language
HTTP/2 301
date: Sat, 27 Dec 2025 12:36:01 GMT
content-type: text/html
location: https://www.aumasson.jp/
server: cloudflare
x-github-request-id: B3F5:292AC1:654F88:717F64:694FD2B0
accept-ranges: bytes
age: 0
via: 1.1 varnish
x-served-by: cache-bom-vanm7210094-BOM
x-cache: MISS
x-cache-hits: 0
x-timer: S1766838961.008458,VS0,VE194
vary: Accept-Encoding
x-fastly-request-id: 3d1e1dbfcf8adce0068d83c23b93445c0bf806c3
cf-cache-status: DYNAMIC
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
strict-transport-security: max-age=15552000; includeSubDomains
x-content-type-options: nosniff
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=56znPpMS3kjiUc9eWqxtfdwF9bg1ej0qZYShi4TExoY1Fn3y1rsHLkR0SRxQx4SxbAVo8ifdHwPJTPm1r0D40iVMdIi4fi1GCQ%3D%3D"}]}
cf-ray: 9b48dc71aad56ec2-BOM
alt-svc: h3=":443"; ma=86400
HTTP/2 200
date: Sat, 27 Dec 2025 12:36:01 GMT
content-type: text/html; charset=utf-8
server: cloudflare
last-modified: Sun, 21 Dec 2025 10:51:29 GMT
access-control-allow-origin: *
strict-transport-security: max-age=15552000; includeSubDomains
expires: Sat, 27 Dec 2025 11:08:18 GMT
cache-control: max-age=600
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=uYB0s5gji1gvxe%2FYT8AwLBwkJnMrz5hBZQTnms%2BnqYzyQ21r46MHeN29SdSA1WtQ7qeyDGhqSddTGrkGLm%2FaqoyKG4e4Rrcmf8Daj9FqJg%3D%3D"}]}
x-proxy-cache: MISS
x-github-request-id: EBB9:2F7ECD:643578:70394E:694FBBC8
x-content-type-options: nosniff
age: 0
via: 1.1 varnish
x-served-by: cache-bom-vanm7210062-BOM
x-cache: HIT
x-cache-hits: 0
x-timer: S1766838961.308699,VS0,VE203
vary: Accept-Encoding
x-fastly-request-id: 1d621cf1a2c1935381c0768ee6a93737b7027b5a
cf-cache-status: DYNAMIC
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
content-encoding: gzip
cf-ray: 9b48dc73dfc984bf-BOM
alt-svc: h3=":443"; ma=86400
Jean-Philippe Aumasson
JP Aumasson
Cryptographer, co-founder & chief security officer at Taurus SA.
Technical Books
No Starch, 2024
+ translations
+ translations
No Starch, 2017
+ translations
+ translations
Cryptography Designs
- Hash functions BLAKE, BLAKE2 (RFC 7693), BLAKE3
- Pseudorandom function SipHash (used in Linux, Rust, Wireguard, Bitcoin, etc.)
- Post-quantum signatures PRUNE-HORST, Gravity-SPHINCS, SPHINCS+ (FIPS 205, SLH-DSA)
- Password Hashing Competition & winner Argon2 (RFC 9106)
Misc
Fiction Books
Contact
- Signal (jpa.01), [email protected], GitHub, LinkedIn.





