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tanszek:oktatas:techcomm:digital_signature

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tanszek:oktatas:techcomm:digital_signature [2024/10/07 15:17] – [Requirements for a Digital Signature:] kneheztanszek:oktatas:techcomm:digital_signature [2024/10/07 15:19] (current) – [Simple Digital Signature Using Direct RSA Application] knehez
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 The steps are as follows: The steps are as follows:
  
-1. **Sign the document using your private key**.  +  - Sign the document using your private key  
- +    In RSA, the roles of the private and public keys can be reversed: you can encrypt with either key, and the other key (and only that key) can decrypt the message. 
-2. In RSA, the roles of the private and public keys can be reversed: you can encrypt with either key, and the other key (and only that key) can decrypt the message. +  If someone encrypts a message with their **private key**, it can be decrypted using their **public key**, thereby verifying the authenticity. 
- +  The entire document is encoded as part of the signature (the encoded document itself is the signature). 
-3. If someone encrypts a message with their **private key**, it can be decrypted using their **public key**, thereby verifying the authenticity. +  The signer cannot deny having signed the document because they are the only ones who know the private key necessary to create the signature. 
- +  When using the RSA signing method, the document remains unreadable until the signature is verified.
-4. The entire document is encoded as part of the signature (the encoded document itself is the signature). +
- +
-5. The signer cannot deny having signed the document because they are the only ones who know the private key necessary to create the signature. +
- +
-6. When using the RSA signing method, the document remains unreadable until the signature is verified.+
  
 However, this method can be **inconvenient** in certain cases: However, this method can be **inconvenient** in certain cases:
tanszek/oktatas/techcomm/digital_signature.1728314254.txt.gz · Last modified: 2024/10/07 15:17 by knehez