need help with EVP_PKEY_derive function to generate shared key

Hi, i am trying to modify a function which earlier used openss1 to compute shared key the aruguments to the function are: rc_vchar_t *pub , rc_vchar_t *priv ; '// public and private keys. if (eay_v2bn(>pub_key, pub) < 0) goto end; if (eay_v2bn(>priv_key, priv) < 0) goto

Re: client/server communication with OpenSSL && with passwords or passphrase

Hi, On 21/01/22 11:29, Matthias Apitz wrote: Hello, we develop a business application as client/server with TCP/IP communication and a human readable protocol, which is encrypted by OpenSSL. The servers are C-written on top of PostgreSQL on Linux, while the clients are mostly Java-written and

Re: Help with TLS call on openssl3

On 24/01/2022 12:58, Srinivas, Saketh (c) wrote: HI, I am using Openssl3. while Run a TLS call, call connected successfully, but at the end of the call i got the error message: SSL3 alert write:fatal:decode error  SSL error (a000126): unexpected eof while reading This is a new error

Help with TLS call on openssl3

HI, I am using Openssl3. while Run a TLS call, call connected successfully, but at the end of the call i got the error message: SSL3 alert write:fatal:decode error SSL error (a000126): unexpected eof while reading ERROR on SSL_read err=1 flag=0 Initiating SSL shutdown I think some issue

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