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📛 NAME

EVP_MD-SHA3 - The SHA3 EVP_MD implementations

🚀 Quick Reference

Use Case	Command	Description
SHA3-256 digest of a file	openssl dgst -sha3-256 file	Compute SHA3-256 hash
SHA3-512 digest from stdin	echo "data" | openssl dgst -sha3-512	Hash piped data with SHA3-512
List all SHA3 variants	openssl list -digest-commands | grep sha3	Show available SHA3 algorithms
Programmatic SHA3-256	EVP_DigestInit_ex(ctx, EVP_sha3_256(), NULL);	C API using SHA3-256 EVP_MD

📖 DESCRIPTION

Support for computing SHA3 digests through the EVP_MD API.

🔑 Identities

This implementation is available with the FIPS provider as well as the default provider, and includes the following varieties:

• "SHA3-224"
• "SHA3-256"
• "SHA3-384"
• "SHA3-512"

⚙️ Gettable Parameters

This implementation supports the common gettable parameters described in EVP_MD-common(7).

🔗 SEE ALSO

provider-digest(7), OSSL_PROVIDER-FIPS(7), OSSL_PROVIDER-default(7)

©️ COPYRIGHT

Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.

Licensed under the Apache License 2.0 (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>.

📛 NAME 🚀 Quick Reference 📖 DESCRIPTION 🔗 SEE ALSO ©️ COPYRIGHT