CD-BCY Basic Cryptography

Symmetric/asymmetric encryption, hashing, PKI.

EWU courses that cover this unit

NCAE CyberGames error modes bound to this unit

• NCAE-5c25d301a6 WWW SSL / failure: Failed to connect to host
• NCAE-ff23c10a65 WWW SSL / timeout: Timeout
• NCAE-5e1da0ed9d SSH Login / failure: Failed to connect to host: IP
• NCAE-14d2aca40b WWW SSL / failure: [SSL] record layer failure (_ssl.c:1010)
• NCAE-8bce253742 WWW SSL / failure: [SSL: SSLV3_ALERT_HANDSHAKE_FAILURE] ssl/tls alert handshake failure (_ssl.c:1010)
• NCAE-989ad067ad WWW SSL / failure: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1010)
• NCAE-a86494638e WWW SSL / failure: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self-signed certificate (_ssl.c:1010)
• NCAE-47f7f710d6 WWW SSL / failure: admin was unable to login
• NCAE-4b0a05cc84 SSH Login / partial: The following users failed to authenticate with their public key: nills, vetomo
• NCAE-9924ef98f9 SSH Login / partial: The following users failed to authenticate with their public key: vetomo, nills
• NCAE-f750673474 SSH Login / partial: The following users failed to authenticate with their public key: simone_weil, todd_k
• NCAE-cbaa327d45 SSH Login / partial: The following users failed to authenticate with their public key: vetomo, todd_k
• NCAE-31a06c29be SSH Login / partial: The following users failed to authenticate with their public key: claude_chevalley
• NCAE-57bc10ac12 SSH Login / partial: The following users failed to authenticate with their public key: claude_chevalley, simone_weil
• NCAE-8b86722a38 SSH Login / partial: The following users failed to authenticate with their public key: nills, simone_weil
• NCAE-7b7d319908 SSH Login / partial: The following users failed to authenticate with their public key: nills, todd_k
• NCAE-a4e6291912 SSH Login / partial: The following users failed to authenticate with their public key: simone_weil, vetomo, claude_chevalley
• NCAE-c5b357ae25 SSH Login / partial: The following users failed to authenticate with their public key: nills
• NCAE-5985c6e330 SSH Login / partial: The following users failed to authenticate with their public key: simone_weil, nills
• NCAE-ca679de119 SSH Login / partial: The following users failed to authenticate with their public key: vetomo, claude_chevalley
• NCAE-fd86ddff99 SSH Login / partial: The following users failed to authenticate with their public key: vetomo
• NCAE-d5ad63d4f1 SSH Login / partial: The following users failed to authenticate with their public key: simone_weil, vetomo, nills
• NCAE-b2369be32e SSH Login / partial: The following users failed to authenticate with their public key: todd_k
• NCAE-0f62f7018e SSH Login / partial: The following users failed to authenticate with their public key: claude_chevalley, todd_k, simone_weil
• NCAE-c9f04c8da7 SSH Login / partial: The following users failed to authenticate with their public key: nills, todd_k, claude_chevalley
• NCAE-3336e86af3 SSH Login / partial: The following users failed to authenticate with their public key: simone_weil, nills, claude_chevalley, todd_k
• NCAE-0c3df3519e SSH Login / partial: The following users failed to authenticate with their public key: simone_weil, todd_k, vetomo
• NCAE-3baf4b3c23 SSH Login / partial: The following users failed to authenticate with their public key: claude_chevalley, vetomo, nills
• NCAE-9272351c5c SSH Login / partial: The following users failed to authenticate with their public key: todd_k, nills, simone_weil
• NCAE-b2915c14cc SSH Login / partial: The following users failed to authenticate with their public key: simone_weil, claude_chevalley, vetomo