public sealed class CryptoHashConfig : IMessage<CryptoHashConfig>, IEquatable<CryptoHashConfig>, IDeepCloneable<CryptoHashConfig>, IBufferMessage, IMessage
Reference documentation and code samples for the Google Cloud Data Loss Prevention v2 API class CryptoHashConfig.
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.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the \u003ccode\u003eCryptoHashConfig\u003c/code\u003e class within the Google Cloud Data Loss Prevention v2 API, specifically focusing on version 4.9.0.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eCryptoHashConfig\u003c/code\u003e is used for pseudonymization by generating surrogates through cryptographic hashing using SHA-256, outputting a base64 encoded string.\u003c/p\u003e\n"],["\u003cp\u003eThe class implements interfaces like \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, and inherits from the \u003ccode\u003eobject\u003c/code\u003e class.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eCryptoHashConfig\u003c/code\u003e class has a \u003ccode\u003eCryptoKey\u003c/code\u003e property which is used by the hash function, and has two constructors, a default and one that accepts another \u003ccode\u003eCryptoHashConfig\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThere are multiple versions of the documentation available, ranging from 2.15.0 all the way up to the latest 4.16.0.\u003c/p\u003e\n"]]],[],null,[]]
