cryptography-project

Tasked with writing code to test with popular cryptographic algorithms using crypto libraries in Python. We calculate hashes, derive keys from passwords, encrypt and decrypt messages, sign messages and verify message signatures, We also need to derive blockchain addresses from ECC private keys.

Written with:

Routes & Desired Inputs/ Outputs

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SHA256

Route: /crypto1/sha256

Input- "msg": "exercise-cryptography" Output- "hash": "04d3a0ee287c29c7c78792bfb1af722adcd8996ab3be0780b33e1a907115dff5"

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SHA512

Route: /crypto1/sha512

Input- "msg": "exercise-cryptography" Output- "hash": "87f608f74f0927367b8f6eba375f71599837e0bc146117fdfa8fb577fa33f9780cd6b71a486a9ed4a882ab382240ab693ae77533ee3f12729565cee2277c6a6e"

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RIPEMD160

Route: /crypto1/ripemd160

Input- "msg": "exercise-cryptography" Output- "hash": "e645f7787c1cd9fc8b34c9252f221742c40aaaee"

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HMAC

Route: /crypto1/hmac

Input- "msg": "exercise-cryptography", "key": "secret" Output- "hmac": "9ef1be869d4e20cfa81c2948fdb958521320becb7648d99374115d6f6bcfdd91"

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SCrypt

Route: /crypto1/scrypt

Input- "password": "secret", "salt": "mysalt" Output- "key": "0x2efc82e60de98522ca503e3f79ae0dea906780c263276667ddbe5fd5cb518dd62711d4abe0593274ba893341eb921c6a7cc90f5cb38dce631e3c4bee1086c134"

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