This may have seemed like a great idea in 2013, but the repeated "set/clear bits", a.k.a. clamping phases at each level of the hierarchy slowly subtract key strength.
Don't use this as described. Check out Ristretto.
Semi-private keys are an expansion of the traditional idea
| # | |
| # UPDATE for 10.10.4+: please consider this patch obsolete, as apple provides a tool called "trimforce" to enable trim support for 3rd party SSDs | |
| # just run "sudo trimforce enable" to activate the trim support from now on! | |
| # | |
| # Original version by Grant Parnell is offline (http://digitaldj.net/2011/07/21/trim-enabler-for-lion/) | |
| # Update July 2014: no longer offline, see https://digitaldj.net/blog/2011/11/17/trim-enabler-for-os-x-lion-mountain-lion-mavericks/ | |
| # | |
| # Looks for "Apple" string in HD kext, changes it to a wildcard match for anything | |
| # | |
| # Alternative to http://www.groths.org/trim-enabler-3-0-released/ |
| -(float)compareString:(NSString *)originalString withString:(NSString *)comparisonString | |
| { | |
| // Normalize strings | |
| [originalString stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; | |
| [comparisonString stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; | |
| originalString = [originalString lowercaseString]; | |
| comparisonString = [comparisonString lowercaseString]; | |
| // Step 1 (Steps follow description at http://www.merriampark.com/ld.htm) |