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author | Dimitri Staessens <[email protected]> | 2020-12-06 16:02:22 +0100 |
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committer | Sander Vrijders <[email protected]> | 2020-12-07 18:39:48 +0100 |
commit | bb7476246e2f0bd974aec854de975cefec858362 (patch) | |
tree | 73d5ab67d22239d5dd534abf276d10e02aadd01e /src/ipcpd/ipcp.h | |
parent | e5fdcfb3cfee29385c44bf487638ac5a535ee5d6 (diff) | |
download | ouroboros-bb7476246e2f0bd974aec854de975cefec858362.tar.gz ouroboros-bb7476246e2f0bd974aec854de975cefec858362.zip |
ipcpd: Use 64-bit flow endpoint IDs for DT
The EIDs are now 64-bit. This makes it a tad harder to guess them
(think of port scanning). The implementation has only the most
significant 32 bits random to quickly map EIDs to N+1 flows. While
this is equivalent to a random cookie as a check on flows, the
rationale is that valid endpoint IDs should be pretty hard to guess
(and thus be 64-bit random at least). Ideally one would use
content-addressable memory for this kind of mapping.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
Diffstat (limited to 'src/ipcpd/ipcp.h')
0 files changed, 0 insertions, 0 deletions