"opakovaně se prokazuje, že open source v krypto je nutná, ale nikoliv dostačující podmínka"
Kdyby jen nutna, je to naprosta NEZBYTNOST pro jakekoliv crypto, na cemz se shoduji VSICHNI co se sifrovanim zabyvaji- pouzivat na crypto nejakej proprietarni blackbox muze jen blazen.....
Ovsem ani verejnej kod neni zarukou niceho, tim spise ze lidi z crypto komunity sami rikavaji "getting crypto right is extremely difficult"......
viz. https://www.tripwire.com/state-of-security/latest-security-news/nist-abandons-cryptography-algorithm-in-wake-of-nsa-backdoor-concerns/
V tomhle interview
https://twit.tv/shows/triangulation/episodes/352?autostart=false
napr Phil Zimmerman (autor PGP a sifrovaneho black-phone) priznava ze v poho zvlada a/symetricky crypto, ale "akademic papers about elliptic curve cryptography" mu hlava moc nebere.....
A jak snadny je neco podelat ve VPN o tom mluvi tady
https://twit.tv/shows/floss-weekly/episodes/468
pennetration tester/hacker Jason Donenfeld - vyvojar WireGuard VPN -o ktery jsem nejen ja presvedcenej ze to bude prulom, viz.
Linus Torvalds Is Hoping WireGuard Will Be Merged Sooner Rather Than Later
https://www.phoronix.com/scan.php?page=news_item&px=Linus-Likes-WireGuard
https://phoronix.com/scan.php?page=news_item&px=Zinc-New-Linux-Crypto-API