{"id":65237,"library":"btcsuite-fastsha256","title":"Fast SHA256","description":"Package fastsha256 implements the SHA224 and SHA256 hash algorithms as defined in FIPS 180-4.","status":"active","version":"0.0.0-20160815193821-637e65642941","language":"go","source_language":null,"source_url":"https://github.com/btcsuite/fastsha256","tags":["sha256","sha224","hash","crypto","bitcoin"],"install":[{"cmd":"go get github.com/btcsuite/fastsha256","lang":"bash","label":"Install github.com/btcsuite/fastsha256"}],"dependencies":[],"imports":[{"symbol":"fastsha256","correct":"github.com/btcsuite/fastsha256"}],"quickstart":{"code":"package main\n\nimport (\n\t\"fmt\"\n\t\"github.com/btcsuite/fastsha256\"\n)\n\nfunc main() {\n\th := fastsha256.Sum256([]byte(\"hello\"))\n\tfmt.Printf(\"%x\\n\", h)\n}","lang":"go","description":"Compute SHA256 hash of a string"},"warnings":[],"env_vars":null,"search_vec":"'-4':17 '180':16 'algorithm':11 'bitcoin':22 'crypto':21 'defin':13 'fast':1 'fastsha256':4 'fip':15 'hash':10,20 'implement':5 'packag':3 'sha224':7,19 'sha256':2,9,18","created_at":"2026-06-17T17:07:39.288971+00:00","updated_at":"2026-06-17T17:07:39.288971+00:00","problems":[],"ecosystem":"go","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/btcsuite/fastsha256","github":"https://github.com/btcsuite/fastsha256","docs":"https://pkg.go.dev/github.com/btcsuite/fastsha256#section-documentation","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["crypto"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}