python (65.2k questions)

javascript (44.3k questions)

reactjs (22.7k questions)

java (20.8k questions)

c# (17.4k questions)

html (16.3k questions)

r (13.7k questions)

android (13k questions)

Questions - nacl-cryptography

Displaying Decrypted Data on a Webpage, without the Webpage Being able to read or save it

I'm trying to solve the following problem: The user has a public-private keypair. The public key is known, while the private key is kept secret by the user. The webserver has data that was encrypted u...
test-img

Paul Fidika

cryptography

public-key-encryption

metamask

nacl-cryptography

Votes: 0

Answers: 1

Latest Answer

Update; you can indeed do this with an iframe. Iframes are surprisingly secure actually. The browser effectively partitions the iframe from its parent, and vice-versa, even though to the user they loo...
test-img

Paul Fidika

How to use Python to save nacl SigningKey public and private keys as plain text?

I must be missing something in the nacl docs. How do I save both the private and public keys in plain text? The available encoders are Raw (binary?), Hex, Base16/32/64 and URLSafeBase64Encoder. I thou...
test-img

SeaDude

python

text

base64

nacl-cryptography

pynacl

Votes: 0

Answers: 1

Latest Answer

This is mostly the same as the link you attached in your comment, but here is a more succinct example that may help signing_key = SigningKey.generate() priv_key_b64 = signing_key.encode(encoder=Base6...
test-img

Jack

How to protect a payload assuming we don't have SSL?

Say I want Bob to be able to send Alice a message using her public key over a curl -X POST http://$DOMAIN/... type endpoint. There are step by step instructions for this use case using "nacl"...
test-img

hendry

security

jwe

jose

nacl-cryptography

Votes: 0

Answers: 0

Posts

Questions

Blogs

Jobs