Making the world a better place, one genetic experiment at a time.

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Joined 11 months ago
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Cake day: June 10th, 2023

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  • Dr. WeskerOPtoLinux@lemmy.mlcryptsetup hanging?
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    13 days ago

    I’m not using systemd. Grepping on Slot doesn’t return any results.

    LUKS header information
    Version:       	2
    Epoch:         	3
    Metadata area: 	16384 [bytes]
    Keyslots area: 	16744448 [bytes]
    UUID:          	<redacted>
    Label:         	(no label)
    Subsystem:     	(no subsystem)
    Flags:       	(no flags)
    
    Data segments:
      0: crypt
    	offset: 16777216 [bytes]
    	length: (whole device)
    	cipher: aes-xts-plain64
    	sector: 512 [bytes]
    
    Keyslots:
      0: luks2
    	Key:        512 bits
    	Priority:   normal
    	Cipher:     aes-xts-plain64
    	Cipher key: 512 bits
    	PBKDF:      argon2id
    	Time cost:  8
    	Memory:     1048576
    	Threads:    4
    	Salt:       <redacted>
    	AF stripes: 4000
    	AF hash:    sha512
    	Area offset:32768 [bytes]
    	Area length:258048 [bytes]
    	Digest ID:  0
    


  • Dr. WeskerOPtoLinux@lemmy.mlcryptsetup hanging?
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    23 days ago
    # Tests are approximate using memory only (no storage IO).
    PBKDF2-sha1      2957901 iterations per second for 256-bit key
    PBKDF2-sha256    4946113 iterations per second for 256-bit key
    PBKDF2-sha512    1945410 iterations per second for 256-bit key
    PBKDF2-ripemd160 1123875 iterations per second for 256-bit key
    PBKDF2-whirlpool  773286 iterations per second for 256-bit key
    argon2i       8 iterations, 1048576 memory, 4 parallel threads (CPUs) for 256-bit key (requested 2000 ms time)
    argon2id      8 iterations, 1048576 memory, 4 parallel threads (CPUs) for 256-bit key (requested 2000 ms time)
    #     Algorithm |       Key |      Encryption |      Decryption
            aes-cbc        128b      1794.0 MiB/s      6427.8 MiB/s
        serpent-cbc        128b       107.4 MiB/s       765.7 MiB/s
        twofish-cbc        128b       275.7 MiB/s       498.2 MiB/s
            aes-cbc        256b      1392.5 MiB/s      5266.3 MiB/s
        serpent-cbc        256b       114.8 MiB/s       798.4 MiB/s
        twofish-cbc        256b       284.6 MiB/s       498.7 MiB/s
            aes-xts        256b      5290.1 MiB/s      5322.6 MiB/s
        serpent-xts        256b       697.6 MiB/s       635.9 MiB/s
        twofish-xts        256b       403.4 MiB/s       413.4 MiB/s
            aes-xts        512b      4070.4 MiB/s      4048.9 MiB/s
        serpent-xts        512b       664.6 MiB/s       642.0 MiB/s
        twofish-xts        512b       417.6 MiB/s       421.7 MiB/s
    




  • Dr. WeskerOPtoLinux@lemmy.mlcryptsetup hanging?
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    33 days ago

    Oddly, after a few tries I managed to get past. I religiously back things up, and just last night pushed all my current dots.

    I’m gonna run some drive diagnostics. If everything looks good, I’ll just repartition and take this as a sign to only use encryption on secondary drives where I backup sensitive info.