Premaster secret and master key in OpenSSL
问题 I have following values: client-random bytes server-random bytes pre-master secret I don't want to use features like SSL , SSL_CTX etc. What I want is, just I have three numbers, I want to calculate master-number from them. How do I calculate master-key in c using OpenSSL? Is there any function in OpenSSL C library for PRF specified in RFCs? Thank You. 回答1: JKJS int master_secret(unsigned char *dest,int len,unsigned char *pre_master_secret,int pms_len,unsigned char *label,unsigned char *seed