GPG implements encryption, decryption, and transmission of files

I. rhel1 -- 192.168.10.1 -- decryption end of the file

Rhel2 -- 192.168.10.2 -- encrypted file segment

Ii. rhel1 configuration is as follows:

1. Check whether the required software package is installed (installed by default ):

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2. Generate a key:

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3. view the generated key:

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4. Export the public key file and view it:

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5. Send the public key to rhel2:

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3. Configure rhel2 as follows:

1. Import the public key file sent by RHEL:

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2. view the imported public key:

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4. file encryption on rhel2:

1. Copy passwd to TMP and encrypt it:

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2. view the encrypted file:

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3. Send the encrypted file passwd. ASC to rhel1:

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1. decrypt the passwd. ASC file:

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2. Enter the decryption password:

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GPG implements encryption, decryption, and transmission of files