GPG Decrypt
유틸리티
무료 · iPad용으로 디자인됨
This app is designed to allow you to read on your iPhone, files that have been encrypted on your Mac using GPG. The workflow is:
1. Encrypt a file on your Mac using GPG (AEAD - Authenticated Encryption with Associated Data, is not supported at the moment, see support page).
2. Transfer the encrypted file and your private key to your iPhone (using iCloud Drive, Dropbox, Google Drive, or any other cloud storage service)
3. Use this app to decrypt and view the file content on your iPhone
This is particularly useful for securely accessing sensitive documents on your iPhone without storing the decrypted content permanently on the device.
Features
- Decrypt GPG-encrypted files
- Support for private key authentication
- Secure file handling with security-scoped resources
- Display-only decryption (no persistent storage of decrypted content)
Usage
1. Select the encrypted file you want to decrypt
2. Select your private key file
3. Enter the passphrase for your private key
4. Tap "Decrypt" to decrypt the file
5. The decrypted content will be displayed on screen. It is not saved to your device.
GPG ([GNU Privacy Guard](https://gnupg.org/)) is a widely used open-source implementation of the OpenPGP standard.
This app only supports asymmetric encryption (public/private key). It cannot decrypt files that were encrypted using symmetric encryption (password-only encryption).
Using GPG on Mac OS
- Install GnuPG: brew install gnupg
- Generate a new GPG key: gpg --full-generate-key
- Choose option 1 (RSA and RSA)
- Choose 4096 bits
- Choose 0 (key does not expire)
- Enter your name and email
- Enter a secure passphrase
- Export your private key (required for decryption on iPhone): gpg --export-secret-keys --armor your-email@example.com > private_key.asc
- Replace `your-email@example.com` with the email you used when creating the key
- Enter your passphrase when prompted
- The private key will be saved to `private_key.asc`
- Transfer this file to your iPhone for use with the app
- Encrypting a file: gpg --encrypt --recipient your-email@example.com your_file.txt
- This creates `your_file.txt.gpg`
- Transfer this encrypted file to your iPhone for decryption with the app
Decrypting a file on Mac:
gpg --decrypt your_file.txt.gpg > decrypted_file.txt
- This will prompt for your private key passphrase
- The decrypted content will be saved to `decrypted_file.txt`
Transferring files to iPhone
You can transfer the encrypted file and private key to your iPhone using various cloud storage services:
- iCloud Drive
- Dropbox
- Google Drive
- OneDrive
- Or any other cloud storage service that provides iOS file access
Security
- All file operations use security-scoped resources
- Passphrase is never stored
- Files are copied to the app's documents directory for processing
- Decrypted content is only displayed and not saved to the device
- No persistent storage of sensitive information
평가 및 리뷰
이 앱은 개요를 표시할 만큼 충분한 리뷰 또는 평가를 받지 않았습니다.
- Information about limitation regarding AEAD encryption
- New icon
Laurent Ach 개발자가 아래 설명된 데이터 처리 방식이 앱의 개인정보 처리방침에 포함되어 있을 수 있다고 표시했습니다. 자세한 내용은 개발자의 개인정보 처리방침 을 참조하십시오.
데이터가 수집되지 않음
개발자가 이 앱에서 데이터를 수집하지 않습니다.
손쉬운 사용
개발자가 이 앱이 지원하는 손쉬운 사용 기능을 아직 등록하지 않았습니다. 더 알아보기
정보
- 제공자
- Laurent Ach
- 크기
- 2.5 MB
- 카테고리
- 유틸리티
- 호환성
iOS 16.0 이상 필요
- iPhone
iOS 16.0 이상 필요 - iPad
iPadOS 16.0 이상 필요 - Mac
macOS 13.0 이상 및 Apple M1 칩 이상이 탑재된 Mac이 필요 - Apple Vision
visionOS 1.0 이상 필요
- 언어
- 영어
- 연령 등급
전체
- 전체
- 저작권
- © 2025 Laurent Ach