#### 10.3.3.1 Ciphers name

PolyORB’s SSLIOP uses the OpenSSL library to support all ciphers recommended by CORBA 3.0.3. The OpenSSL library uses specific names for ciphers. The table below contains CORBA-recommended cipher names and their OpenSSL equivalents:

CORBA recommended ciphers | OpenSSL equivalent
TLS_RSA_WITH_RC4_128_MD5 | RC4-MD5
SSL_RSA_WITH_RC4_128_MD5 | RC4-MD5
TLS_DHE_DSS_WITH_DES_CBC_SHA | EDH-DSS-CBC-SHA
SSL_DHE_DSS_WITH_DES_CBC_SHA | EDH-DSS-CBC-SHA
TLS_RSA_EXPORT_WITH_RC4_40_MD5 | EXP-RC4-MD5
SSL_RSA_EXPORT_WITH_RC4_40_MD5 | EXP-RC4-MD5
TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA | EXP-EDH-DSS-DES-CBC-SHA
SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA | EXP-EDH-DSS-DES-CBC-SHA