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H A Dipsec.hdiff dfa9422b4a41712ab6f90f88d82bc90942e1243d Sun Apr 09 21:11:45 CEST 2006 Pawel Jakub Dawidek <pjd@FreeBSD.org> Introduce two new sysctls:

net.inet.ipsec.test_replay - When set to 1, IPsec will send packets with
the same sequence number. This allows to verify if the other side
has proper replay attacks detection.

net.inet.ipsec.test_integrity - When set 1, IPsec will send packets with
corrupted HMAC. This allows to verify if the other side properly
detects modified packets.

I used the first one to discover that we don't have proper replay attacks
detection in ESP (in fast_ipsec(4)).
diff dfa9422b4a41712ab6f90f88d82bc90942e1243d Sun Apr 09 21:11:45 CEST 2006 Pawel Jakub Dawidek <pjd@FreeBSD.org> Introduce two new sysctls:

net.inet.ipsec.test_replay - When set to 1, IPsec will send packets with
the same sequence number. This allows to verify if the other side
has proper replay attacks detection.

net.inet.ipsec.test_integrity - When set 1, IPsec will send packets with
corrupted HMAC. This allows to verify if the other side properly
detects modified packets.

I used the first one to discover that we don't have proper replay attacks
detection in ESP (in fast_ipsec(4)).
H A Dxform_ah.cdiff dfa9422b4a41712ab6f90f88d82bc90942e1243d Sun Apr 09 21:11:45 CEST 2006 Pawel Jakub Dawidek <pjd@FreeBSD.org> Introduce two new sysctls:

net.inet.ipsec.test_replay - When set to 1, IPsec will send packets with
the same sequence number. This allows to verify if the other side
has proper replay attacks detection.

net.inet.ipsec.test_integrity - When set 1, IPsec will send packets with
corrupted HMAC. This allows to verify if the other side properly
detects modified packets.

I used the first one to discover that we don't have proper replay attacks
detection in ESP (in fast_ipsec(4)).
diff dfa9422b4a41712ab6f90f88d82bc90942e1243d Sun Apr 09 21:11:45 CEST 2006 Pawel Jakub Dawidek <pjd@FreeBSD.org> Introduce two new sysctls:

net.inet.ipsec.test_replay - When set to 1, IPsec will send packets with
the same sequence number. This allows to verify if the other side
has proper replay attacks detection.

net.inet.ipsec.test_integrity - When set 1, IPsec will send packets with
corrupted HMAC. This allows to verify if the other side properly
detects modified packets.

I used the first one to discover that we don't have proper replay attacks
detection in ESP (in fast_ipsec(4)).
H A Dxform_esp.cdiff dfa9422b4a41712ab6f90f88d82bc90942e1243d Sun Apr 09 21:11:45 CEST 2006 Pawel Jakub Dawidek <pjd@FreeBSD.org> Introduce two new sysctls:

net.inet.ipsec.test_replay - When set to 1, IPsec will send packets with
the same sequence number. This allows to verify if the other side
has proper replay attacks detection.

net.inet.ipsec.test_integrity - When set 1, IPsec will send packets with
corrupted HMAC. This allows to verify if the other side properly
detects modified packets.

I used the first one to discover that we don't have proper replay attacks
detection in ESP (in fast_ipsec(4)).
diff dfa9422b4a41712ab6f90f88d82bc90942e1243d Sun Apr 09 21:11:45 CEST 2006 Pawel Jakub Dawidek <pjd@FreeBSD.org> Introduce two new sysctls:

net.inet.ipsec.test_replay - When set to 1, IPsec will send packets with
the same sequence number. This allows to verify if the other side
has proper replay attacks detection.

net.inet.ipsec.test_integrity - When set 1, IPsec will send packets with
corrupted HMAC. This allows to verify if the other side properly
detects modified packets.

I used the first one to discover that we don't have proper replay attacks
detection in ESP (in fast_ipsec(4)).
H A Dipsec.cdiff dfa9422b4a41712ab6f90f88d82bc90942e1243d Sun Apr 09 21:11:45 CEST 2006 Pawel Jakub Dawidek <pjd@FreeBSD.org> Introduce two new sysctls:

net.inet.ipsec.test_replay - When set to 1, IPsec will send packets with
the same sequence number. This allows to verify if the other side
has proper replay attacks detection.

net.inet.ipsec.test_integrity - When set 1, IPsec will send packets with
corrupted HMAC. This allows to verify if the other side properly
detects modified packets.

I used the first one to discover that we don't have proper replay attacks
detection in ESP (in fast_ipsec(4)).
diff dfa9422b4a41712ab6f90f88d82bc90942e1243d Sun Apr 09 21:11:45 CEST 2006 Pawel Jakub Dawidek <pjd@FreeBSD.org> Introduce two new sysctls:

net.inet.ipsec.test_replay - When set to 1, IPsec will send packets with
the same sequence number. This allows to verify if the other side
has proper replay attacks detection.

net.inet.ipsec.test_integrity - When set 1, IPsec will send packets with
corrupted HMAC. This allows to verify if the other side properly
detects modified packets.

I used the first one to discover that we don't have proper replay attacks
detection in ESP (in fast_ipsec(4)).