# BASE_NONCE_SIZE

> `const` **BASE\_NONCE\_SIZE**: `7` = `7`

Defined in: [packages/filecoin-encryption-envelope/src/constants.ts:25](https://github.com/FilOzone/synapse-sdk/blob/9ad84d812e1dd635b76420a7d9388555a04f31b6/packages/filecoin-encryption-envelope/src/constants.ts#L25)

Random, per-object portion of the chunked scheme's nonce.