Demo: Proses Hash & Digital Signature RSA

Demonstrasi cara kerja sistem hashing SHA-256 dan digital signature RSA

1. Data Input

Step 1

Teks yang akan di-hash:

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2. Proses Hash SHA-256

Step 2

Hash SHA-256 Result:

dae73cbcd757e40dbb880a35aa863584add436875decf781bd07f6753ee87601

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Fungsi: SHA-256 mengubah data menjadi nilai unik 64 karakter. Jika data berubah, hash-nya akan berbeda total untuk memverifikasi integritas.

3. Proses RSA Digital Signature

Step 3

Digital Signature (Base64 Encoded):

uiSN9EciHYipIVQ5I+QtGP4qKve/p3vKZK70KCEEr1IQ7GkAKiG7Ku/eIQVKm528JaPPLP5rjCurlS8TWdLs8CxqHEcJvI+0y8NcDgr3hzw4IXviyMC0wcSJd/rCFSjM2eSfu7y+DbxojlhobzHGZ0sZ8F6cmtdUpiDLGforXoidcxnVQeZz6kkUYpKTgK6xqfem6x9v7I3b8Z9/oYwgZ5B7/RDX6tZTgCMQvNtz9SHiXMbcn2XsvLpx6FyKEfLkG0Vl5YA7i4/3OKUT/rTN/GtLo5UdlpM58KTC8mopNx8v87IJQHD5NjsRSjjXnFXuMzKF3tfBwUD5Eg6xytlumQ==

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Verifikasi Signature

Status: Valid (Signature verified successfully)
Signature ini telah diverifikasi menggunakan Public Key dan hasilnya valid.

Private Key (RAHASIA)

⚠️ Jangan dibagikan ke siapapun!

-----BEGIN PRIVATE KEY----- MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAoIBAQDCvcOIUFu0aF/t BSF79OVwnewru3CBU4Zl4Acu/cNaP1PNR7GLGc1bzS70MoSO1ZRno2lrwHyLM46x iDgrjTKAf9VGkCbyMjW9b7yMbJESq7g6MYTlHJGQ34graMo84StaxMST9LrmGpmJ 0iDpWSdDLM+GCMAoEkljBew+HBLRwt2cywHAjq7F8QzR/uNFQYUfac5AyV4wLkVI ym/PfmCWq3BgOJhk8j+3H1QO9dvTaQPs+3IMCdyXiYGPHS+1YViuzyhcHxX9Ceco Mm2yG1whr1xnKqSP9wISNBbS1mEeGDB4T31jzgWsZTxBe8280AMLfaNhvOvKqCzG 9lIGeZbVAgMBAAECggEAHPIiZnhVTTFHct5Ung1mbjEXCeAMRrjQzQM55h7zgs5P aT+bEPs2lkrfDA6XO/jcnHQCZzD/AhzZfKNr//M2mrmFjL3AADd82+nIG5JGlQEf usyh/YEb1O4Y2iTzDI4GiPEe7AQQJMQ25rCsUir9hkNanEhgMYSYUmbuuMOo+3MK X4707yBZH79QFO1hAD8rbzeyQDvw8RHU1RkovjL2kGvEtXNXQL4tioS4UA6pWFJS StrXemeQmG0D5gZ1VRlbpAiSLtf7eGP4+4izCMftv+9qcocXZXVlS6fdkv30oaN9 T9XLudo5eLZXfrwnUMNmzSnf0mGvyxPaecoWaeQ58QKBgQDYaj2ydMvUvSkIyJvM BfqZamO9agL3UXmNEV8AYBmW2SM1thQOkQV2hwwyQNAUWKjsYGcQS/i6sAb0oSxR G9PS3n95WKLTiTyVprwrspybIoODprfN75smcntFRHOoVx6/d4SRX0xekID9Y5tS aL8vuUqmtF0RosDovT6KCwBmZQKBgQDmXKMmDBwydRiRhZgMAKrCnw6HXRLpUtR+ o4yGppHYQawfzPtssAxJw5qQWfHW4UixQZYMZkYMFeri/tEAkLEDnMHqxszv/uJC ozvIdB0TsLpLPfX4koBoHYvcUKWFtMdkeN6kuq5BKfgsaoezNVoSm7Fwrv2MGOuA hIJvHElvsQKBgQCV9xkF3tWYd/RFd+4uNT5wrT6sdRfVFgpq7MyuT+mrlJBHmgLQ DUKB3hdfg3YtgzqbgjopGtwjUfOf9UfmdKgWicQ/7GH4wDLRaRcgGMdY4VPNGOxp sk4LGG2/lC2pS6Ws/D9LFYSwSuZ3sFxjgN5rTbUjS/zqSaPwI6OAuRrv2QKBgQCG Z/qREnPJROUG0ym5pxH66A70D+we0sNE+GvfjIR/5yFklJcF/VnOGCCwpKokM+HT +m5v4aRxHMClnQOZDtMZRncmYsPkK5UcSF1zQbxNZsnraMWBOQlOth6Kd0t8TdQg 3R0ahAlz3+b7E1UFzNU3EjxfgNpSyZ9upuHrrldyoQKBgQCXxhn3N3Gpgsrtvezu w4DAA7Je1w+F3ZLj9p5X4uPUN6c4tja7ZFrlCeO9VEi0czXl6gJ6WbZsEBl49EX9 vHk26a153F1mZpHO2w7oQ4dgL+DTUWquy4wRztccn0azQkSkTzbdg5hHPtcjXCHN /Q/IGj72Rb4BUQQ+vnByqYfsEg== -----END PRIVATE KEY-----

Public Key (PUBLIK)

✓ Bisa dibagikan ke siapapun

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwr3DiFBbtGhf7QUhe/Tl cJ3sK7twgVOGZeAHLv3DWj9TzUexixnNW80u9DKEjtWUZ6Npa8B8izOOsYg4K40y gH/VRpAm8jI1vW+8jGyREqu4OjGE5RyRkN+IK2jKPOErWsTEk/S65hqZidIg6Vkn QyzPhgjAKBJJYwXsPhwS0cLdnMsBwI6uxfEM0f7jRUGFH2nOQMleMC5FSMpvz35g lqtwYDiYZPI/tx9UDvXb02kD7PtyDAncl4mBjx0vtWFYrs8oXB8V/QnnKDJtshtc Ia9cZyqkj/cCEjQW0tZhHhgweE99Y84FrGU8QXvNvNADC32jYbzryqgsxvZSBnmW 1QIDAQAB -----END PUBLIC KEY-----
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