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David Hill


Last seen: Today Active since 2017

Electrical Engineering with minors in Computer Science, Mathematics, and Creative Writing.

Working as Undergraduate Research Assistant in the field of Computational Photonics

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  • Treasure Hunt Participant
  • 24 Month Streak
  • Revival Level 2
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  • Sequences And Series II Master
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  • Personal Best Downloads Level 3
  • Cody5 Easy Master
  • Number Manipulation II Master
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  • Cody Problems in Japanese Master
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Content Feed

Submitted


Multiply Numbers using Number Theoretic Transform
Multiply very numbers (hexadecimal or decimal) together efficiently using Number Theoretic Transform (NTT)

7 maanden ago | 2 downloads |

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T-Line Simulation
This simulates a transmission line and calculate the variables for placing different components in parallel to match the line to...

8 maanden ago | 23 downloads |

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Submitted


Secure Off-line Email Encryption GUI
Send and receive off-line encrypted emails using public-key cryptography and Advanced Encryption Standard (AES).

9 maanden ago | 3 downloads |

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Submitted


AES-256 GUI using CBC mode
Advance Encryption Standard-256 encryption and decryption in a GUI. The Cipher Block Chaining (CBC) mode is used with cipher-tex...

9 maanden ago | 12 downloads |

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Advanced Encryption Standard (AES)-128,192, 256
Advance Encryption Standard-128, 192, or 256 encryption and decryption using 128/192/256-bit hexadecimal key and 128-bit hexadec...

9 maanden ago | 48 downloads |

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Submitted


BTC PrivateKey and Address Generator GUI
Generate Bitcoin/Ethereum Private Key and Addresses (including new Bech32) completely off-line

12 maanden ago | 6 downloads |

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RIPEMD160 Hash
RIPEMD160 Hash of character array input of maximum length 8191

meer dan een jaar ago | 1 download |

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Submitted


privateKey2bitAddress Generator GUI
Generates both uncompressed and compressed Bitcoin addresses from private key (either WIF or Hexadecimal)

meer dan een jaar ago | 5 downloads |

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Image Encryption using AES-256 CBC mode
Encrypt images of any size using AES-256 encryption in the CBC mode

meer dan een jaar ago | 43 downloads |

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Archimedean Solids
Display any of the Archimedean Solids

meer dan een jaar ago | 1 download |

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Shake256
Uses Advance Encryption Standard algorithm from FIBS-197

meer dan een jaar ago | 1 download |

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Submitted


Bitcoin Address from WIF private key
Generate the uncompressed Bitcoin address (output) from any WIF formatted private key (input)

meer dan een jaar ago | 2 downloads |

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SHA-3 HASH
SHA-3 Hash implemented from standard

bijna 2 jaar ago | 6 downloads |

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Submitted


secp256k1 Elliptic Curve Shared-Key Generation GUI
Elliptic Curve Cryptography using secp256k1. Generates private-key times a given point (input) that is on the elliptic curve.

bijna 2 jaar ago | 12 downloads |

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Curve448 Shared-Key Generation GUI
Elliptic Curve Cryptography using curve-448. Generates private-key times a given x-coordinate point (input) the is on the ellipt...

bijna 2 jaar ago | 2 downloads |

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Curve25519 Shared-Key Generation GUI
Elliptic Curve Cryptography using curve-25519. Generates private-key times a given x-coordinate point (input) the is on the elli...

bijna 2 jaar ago | 3 downloads |

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Submitted


Cribbage GUI
Play two-handed cribbage

meer dan 2 jaar ago | 2 downloads |

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BlackJack GUI
Play BlackJack and check your card-counting skills. Learn how to take the best probable actions during the game.

meer dan 2 jaar ago | 22 downloads |

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