Intertrust subsidiary whiteCryption has announced the latest edition of its Secure Key Box (SKB) offering, with support for the Speck lightweight block cipher – used to allow low-power IoT devices to encrypt data using the cipher key. However, Speck is currently the subject of a controversy, with the International Organization for Standardization (ISO) rejecting Speck and its brother Simon – because of the cryptography community’s distrust of its author, the USA’s National Security Agency (NSA). Now, whiteCryption isn’t Speck-only. Users of the SKB can opt to use different ciphers to encrypt their data, running it through the cipher using a secret key word that another trusted party can then use to decrypt the transmission. In the announcement though, whiteCryption says…