* GOST R 34.12-2015 128-bit block cipher Кузнечик (Kuznechik) (RFC 7801)
* GOST R 34.12-2015 64-bit block cipher Магма (Magma)
* GOST R 34.13-2015 padding methods and block cipher modes of operation
- (ECB, CTR, OFB, CBC, CFB, MAC)
+ (ECB, CTR, OFB, CBC, CFB, MAC), ISO 10126 padding
* MGM AEAD mode for 64 and 128 bit ciphers (RFC 9058)
* CTR-ACPKM, OMAC-ACPKM-Master modes of operation (Р 1323565.1.017-2018)
* KExp15/KImp15 key export/import functions (Р 1323565.1.017-2018)