rsa Questions
17
Solved
I get the following error when using git:
$ git pull
Unable to negotiate with 172.16.42.42 port 22: no matching host key type found. Their offer: ssh-rsa
fatal: Could not read from remote repositor...
2
hi can any tell me why this error occurs while decrypt the RSA Private key encrypted message.
i am Verifying the Signature of the message signed by the Java and verifying the Signature using opens...
5
Solved
I'm trying to validate access tokens against at_hash. Token header is like this
{
"typ": "JWT",
"alg": "RS256",
"x5t": "MclQ7Vmu-1e5_rvdSfBShLe82eY",
"kid": "MclQ7Vmu-1e5_rvdSfBShLe82eY"
}
Ho...
Turdine asked 22/3, 2016 at 11:1
3
Solved
I have a certificate file provided by another party which I'm loading in my application and cannot export its private key parameters. It looks like the certificate is using CNG rather than CryptoAP...
Amend asked 1/2, 2019 at 16:23
1
16
Solved
I need to do the SSH key audit for GitHub, but I am not sure how do find my RSA key fingerprint. I originally followed a guide to generate an SSH key on Linux.
What is the command I need to enter ...
1
Solved
Using SSH.NET, I'm trying to get the same ed25519 and rsa host keys from my SSH host (a Raspberry Pi in this case) that the Windows SSH client gets, so that I can compare them to what's in the %USE...
2
Solved
What are the differences between .pem, .cer and .der?
As far as I know, .cer contains public key. Are there any open frameworks that I can use to encrypt my data using this public key?
Cupola asked 30/3, 2014 at 11:27
3
Solved
I tried search solution to my query, I couldn't able find match I am looking for, this is very basic, but to my better understanding I am posting below query.
I want to encode and do signature for...
Mig asked 9/9, 2019 at 9:52
1
What is the recommended RSA key format to use if you only started using it nowadays?
I know that PKCS#1 is a format dedicated to RSA keys but do I need to avoid using it because it's old?
recomme...
Syllable asked 5/2, 2023 at 9:42
4
Solved
I am interested in applying a SHA-1 hash with RSA signature to some data, but I need to do it in two steps - apply hash first and then sign the data. The Signature.sign() function appears to create...
6
Solved
I have an instance of System.Security.Cryptography.RSACryptoServiceProvider, i need to export it's key to a PEM string - like this:
-----BEGIN RSA PRIVATE KEY-----
MIICXAIBAAKBgQDUNPB6Lvx+tlP5QhSi...
Comply asked 19/5, 2014 at 9:57
2
Is there a way to convert RSA PEM Public key to XML without using 3rd party library such as BouncyCastle. So far I understood System.Security.Cryptography only recognize xml sring. RSA.FromXmlStrin...
Skeg asked 2/11, 2020 at 15:31
24
Solved
I've just generated my RSA key pair, and I wanted to add that key to GitHub.
I tried cd id_rsa.pub and id_rsa.pub, but no luck. How can I access my SSH public key?
5
Solved
I've seen plenty of encryption/decryption tutorials and examples on the net in C# that use the System.Security.Cryptography.RSACryptoServiceProvider, but what I'm hoping to be able to do is:
Crea...
Xl asked 15/6, 2013 at 21:25
7
Solved
I'm new to encryption. I need to implement asymmetric encryption algorithm, which i think it uses private/public key. I started using a sample of RSACryptoServiceProvider. it was ok with small data...
Polytonality asked 29/7, 2009 at 9:34
3
Solved
I'm currently using pyPkcs11 to sign files.
The following call works for signing common files with RSA and sha256,
session.sign(privKey, toSign, Mechanism(CKM_SHA256_RSA_PKCS, None)
But some of my...
2
Solved
I have a JWT security token which I need to verify via jwks endpoint.
Data in jwks looks like:
{
"keys": [
{
"kty": "RSA",
"e": "AQAB",
"use": "sig",
"alg": "RS256",
"n": "......",
"kid":...
4
Solved
I am trying to calculate the cube root of a many-hundred digit number modulo P in Python, and failing miserably.
I found code for the Tonelli-Shanks algorithm which supposedly is simple to modify ...
Precedence asked 19/7, 2011 at 18:42
1
I am communicating with our clients server. For an api I need to sign a string with my private key. They have the following condition to follow
User SHA 256 algorithm to calculate the hash of the...
Camarata asked 2/1, 2020 at 11:28
7
While using git clone in PhpStorm, I got an error message:
Clone failed
Unable to negotiate with IP ADDRESS port 22: no matching host key type found. Their offer: ssh-rsa,ssh-dss
Could not read fr...
Mala asked 4/4, 2022 at 2:53
1
Solved
Let's Encrypt Certbot default key type is changed to ECDSA with the latest version 2.0.0. How to specify the key type to generate RSA or ECDSA?
Hypnogenesis asked 22/11, 2022 at 11:28
11
I am using the jose-jwt library and want to create a signed JWT in C# using the RS256 algorithm for encryption. I have no experience with cryptography, so please excuse my ignorance. I see the foll...
Fromenty asked 5/8, 2016 at 17:17
3
Solved
Is there a way to validate in java if the given private key, say certain *.key file matches with the certain public key, to a certain .pub file using RSA algorithm?
Olsson asked 22/3, 2018 at 10:55
2
My goal is to verify my id_token in JSON Web Token (JWT) format using jsonwebtoken verify method, which requires a public key as the second argument. My web application is a node js application.
Ac...
Ashworth asked 14/4, 2021 at 19:40
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