To facilitate a secure connection to its APIs, Rabobank supports the following cipher suites for TLS.

 TLSv1.3
 IANA Cipher Name OpenSSL Hexcode
 TLS_AES_256_GCM_SHA384 0x1302
 TLS_CHACHA20_POLY1305_SHA256 0x1303
 TLS_AES_128_GCM_SHA256 0x1301
 TLSv1.2
 IANA Cipher Name OpenSSL Hexcode
 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 0xc02c
 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 0xc02b
 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 0xcca9

Rabobank will inform you when this list will be updated. You can expect this information at least three months before the protocol versions or cipher suites are set to be removed from the Production environment, unless an immediate action is required due to security risks.

To ensure smooth working, you are required to update your environment(s) that use these ciphers.

In case you encounter any problems while testing or have questions, feel free to reach out to contact us.