Questions tagged [rsa-sha256]
56 questions
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SFTP connection to a server using phpseclib and sha256
I have to connect to a SFTP server. I used first this code :
$Key = new RSA();
$Key->setPassword("password");
$Key->loadKey(file_get_contents('path_to_RSA_private_key'));
$sftp = new SFTP($IP_addr, $port_number);
if (!$sftp->login('username',…
Schonke
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Java SHA256 Signature using Public Key in Andorid (25)
I am writing an application targeting Android 25 and I am trying to sign my HTTP query parameter String by using my public key. However, I am getting the following exception java.security.SignatureException: object not initialized for signing when…
F. Aydemir
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Get the sha1-hashed value from XML signature value
I need someone to help me understand XML digital signature method rsa-sha1. I suppose the signature value = RSA-encrypt(sha1(signedInfo), privatekey).
Note Base64.encode(sha1(signedInfo)) contains 28 characters. So I think…
Dustin Sun
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Java RSA Decrypt BadPaddingException
I'm working on small tool to encrypt and decrypt data base on RSA Algo.
I used openSSL to create private and public key. then import to java code and encrypt and decrypt data.
Fisrt, I use follow command to generate public and private key
openssl…
Tran Tam
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1 answer
What purpose for using randomly generated KeyPair to do sha256WithRSA signing?
I'm reversing an android apk, it uses http as protocol, each http request contains a timestamp and a signature, for example:
http://x/req?....×tamp=1501234567890&signature=....(256-byte rsa signature of timestamp '1501234567890')
The param…
aj3423
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MQSC_UNSUPPORTED_CIPHER_SUITE on WAS7/8 for tls_rsa_with_aes_128_cbc_sha256
trying to set up Queue Connection factory on WAS 7 and 8.5.5 with SSL
MQ channel cipherspec is tls_rsa_with_aes_128_cbc_sha256.
but whenever I try specifying the respective suit on WAS as ssl_rsa_with_aes_128_cbc_sha256 , I get a…
0
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2 answers
Computing the JWT signature for Google OAuth Service Account using erlang?
I have created google service account and have JSON file containing private_key, client_email etc.
JWT should be created to get access token.
I have followed following step
Header computation:
Header = jsx:encode(#{<<"alg">> => <<"RS256">>,<<"typ">>…
Shree Ram Neupane
- 407
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Difference between RSAwithSHA256 and SHA256
I need to sign XML SAML message with the SAML 2.0 standardised algorithm (RSAwithSHA256). But my saml plugin (passport-saml) only seems to support sha1 and sha256. The SHA256 sounds pretty close to RSAwithSHA256, but probably is not the same thing?…
Ville Miekk-oja
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Certificate was deleted from Smart Card / Token while signing XML. How's that possible?
I had a few XML docs, each has around 50 to 100 individual blocks/ tags, that needed to be individually singed using SHA256 and send to a web service, so I've made a loop thru the docs and thru it nodes, got it all signed up using c# code…
Marisco
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What does a C++ project need to sign files with certificate (RSA-SHA256)
I am developing an app using Qt, and at some point, I was required to encrypt and "sign" a file provided a private certificate using SHA-256. I did a fair amount of readings on OpenSSL and certificates, but I am incapable of understanding how to…
AAS.N
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1 answer
installing SSL sha256 in iis6.0
i have to install ssl certificate with sha256 algorithm in IIS6.0.And I have my own private key generated this during the CSR request,but not able to see the private key after installing SSL in IIS 6. Could you please help
supriya
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