Module oasis_core_runtime::common::crypto::mrae::nonce

Nonce utility used to ensure nonces are safely incremented.

Structs

• Nonce
  120 bit nonce with a 88 bit tag and 32 bit counter. If the counter exceeds 32 bits, then the nonce is no longer valid and must be refreshed with a new random nonce. It is expected that all 128 bits are given randomly. However, the last 32 counting bits may wrap around to ensure 2^32 counts may be used per nonce.

Constants

• NONCE_SIZE
  Size of the nonce in bytes. Size of the nonce in bytes.
• TAG_SIZE
  Size of tag portion of the nonce in bytes. These bytes will never update.