IBM HTTP Server help: SSL environment variables

SSL environment variables

SSL-specific environment variables are exposed to CGI applications and SSI-processed pages. The variables can be effectively broken into three types:

If a valid SSL request is made, the SSL handshake environment variables and the server certificate environment variables will be set. If client authentication is set to either optional or require, the client certificate environment variables will be set.

SSL handshake environment variables

Values for HTTPS_KEYSIZE and HTTPS_SECRETKEYSIZE

For SSL V3:

Cipher Suite                     Key size     Secret key size  
--------------------------------------------------------------- 
SSL_RSA_WITH_NULL_MD5                  0          0
SSL_RSA_WITH_NULL_SHA                  0          0
SSL_RSA_EXPORT_WITH_RC4_40_MD5       128         40
SSL_RSA_WITH_RC4_128_MD5             128        128
SSL_RSA_WITH_RC4_128_SHA             128        128
SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5   128         40
SSL_RSA_WITH_DES_CBC_SHA              64         56
SSL_RSA_WITH_3DES_EDE_CBC_SHA        192        168
SSL_NULL_WITH_NULL_NULL                0          0


For SSL V2:

Cipher Suite                     Key size     Secret key size  
--------------------------------------------------------------- 
RC4_128_WITH_MD5                     128        128
RC4_128_EXPORT40_WITH_MD5            128         40
RC2_128_CBC_WITH_MD5                 128        128
RC2_128_CBC_EXPORT40_WITH_MD5        128         40
DES_64_CBC_WITH_MD5                   64         56
DES_192_EDE3_CBC_WITH_MD5            192        168

Server certificate environment variables


Client certificate environment variables

Related information