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head/sys/dev/random/fortuna.c
| Show First 20 Lines • Show All 365 Lines • ▼ Show 20 Lines | #ifdef _KERNEL | ||||
| /* FS&K - Use 'getsbinuptime()' to prevent reseed-spamming. */ | /* FS&K - Use 'getsbinuptime()' to prevent reseed-spamming. */ | ||||
| now = getsbinuptime(); | now = getsbinuptime(); | ||||
| #endif | #endif | ||||
| RANDOM_RESEED_LOCK(); | RANDOM_RESEED_LOCK(); | ||||
| if (fortuna_state.fs_pool[0].fsp_length >= fortuna_state.fs_minpoolsize | if (fortuna_state.fs_pool[0].fsp_length >= fortuna_state.fs_minpoolsize | ||||
| #ifdef _KERNEL | #ifdef _KERNEL | ||||
| /* FS&K - Use 'getsbinuptime()' to prevent reseed-spamming. */ | /* FS&K - Use 'getsbinuptime()' to prevent reseed-spamming. */ | ||||
| && (now - fortuna_state.fs_lasttime > hz/10) | && (now - fortuna_state.fs_lasttime > SBT_1S/10) | ||||
| #endif | #endif | ||||
| ) { | ) { | ||||
| #ifdef _KERNEL | #ifdef _KERNEL | ||||
| fortuna_state.fs_lasttime = now; | fortuna_state.fs_lasttime = now; | ||||
| #endif | #endif | ||||
| /* FS&K - ReseedCNT = ReseedCNT + 1 */ | /* FS&K - ReseedCNT = ReseedCNT + 1 */ | ||||
| fortuna_state.fs_reseedcount++; | fortuna_state.fs_reseedcount++; | ||||
| ▲ Show 20 Lines • Show All 53 Lines • Show Last 20 Lines | |||||