New answers tagged openssl
1
Q: I am using CAPI Engine in OpenSSL and I did some test. When I use TLS 1.0 or 1.1, during handshake and RSA signing, PKCS padding is chosen. When I use TLS 1.2, RSA signing uses PSS padding.
Funny, a quick lookup of TLS 1.2 contains the following:
Note that there are certificates that use algorithms and/or algorithm
combinations that cannot be ...
2
What is the difference between cfb and cfb1 and cfb8?
Well, first of all, we need examine what CFB is. Here is what the encryption process is:
Take the previous $n$ bits of ciphertext (where $n$ is the block size of the cipher, for Aria, $n=128$
Send it through the block cipher in encryption mode
Extract $k$ bits of the result, exclusive-or that with the ...
1
With regard to the structure of RSA key files, and how the public key is related to the private key - you can see that the modulus in the public key file is the product of the two large primes contained in the private key file by doing the following:
Generate a private key:
openssl genrsa -out private.key 2048
Extract the public key from the private key ...
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Now that the Qs have been clarified (and yes this isn't really about cryptography, and would be more appropriate on security.SX = application of crypto in systems or superuser = use of programs including security programs like OpenSSL or maybe even stackoverflow)
... Given the example ... 1. Is it correct that EXPPW is the p12 container password and ...
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