In accourdance to our standing rules, the following identifiers have been allocated for your proposal "ChaCha20 and Poly1305". Key types: #define CKK_CHACHA20 0x00000033UL #define CKK_POLY1305 0x00000034UL Mechanisms: #define CKM_CHACHA20_KEY_GEN 0x00001225UL #define CKM_CHACHA20 0x00001226UL #define CKM_POLY1305_KEY_GEN 0x00001227UL #define CKM_POLY1305 0x00001228UL This represents the following changes to your original proposal: CKK_CHACHA20 was changed to 0x33 because the proposed 0x2a conflicted with CKK_RIPEMD160_HMAC CKK_POLY1305 was changed to 0x34 because the proposed 0x2b conflicted with CKK_SHA256_HMAC Please update your spec before sending it to ballot.