SIP ダイジェスト認証テスター
SIP digest 認証を検証し、ブラウザ内で MD5 を計算して Authorization レスポンスヘッダーを生成します。資格情報は外部に送られません。
AK
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Fill in the "Provided Response" field to verify an existing header.
Where:
HA1 = MD5(username:realm:password) HA2 = MD5(method:uri)nc = nonce count (8 hex digits)cnonce = client nonce (random value)qop = quality of protection (auth)The SIP Authorization Tester allows you to calculate RFC 2617 and RFC 7616 Digest Authentication hashes directly in your browser. Whether you are troubleshooting a PBX like Asterisk or FreeSWITCH, building a SIP client, or analyzing packet captures, this tool reveals the exact math behind the Authorization header without sending your passwords to an external server.
No. Every calculation—including MD5 and SHA-256 hashing—happens exclusively on your device using JavaScript. Your credentials never leave your browser.
Common causes include: an incorrect password, mismatched URI (e.g., using sip:192.168.1.100 instead of sip:[email protected]), or forgetting to increment the Nonce Count (NC). Double-check the "Calculation Details" panel to see the exact strings being hashed.