Class CryptoHashConfig (3.17.0) 

CryptoHashConfig(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Pseudonymization method that generates surrogates via cryptographic hashing. Uses SHA-256. The key size must be either 32 or 64 bytes. Outputs a base64 encoded representation of the hashed output (for example, L7k0BHmF1ha5U3NfGykjro4xWi1MPVQPjhMAZbSV9mM=). Currently, only string and integer values can be hashed. See https://cloud.google.com/sensitive-data-protection/docs/pseudonymization to learn more.

Attribute
Name Description
crypto_key google.cloud.dlp_v2.types.CryptoKey
The key used by the hash function.