Re: Securely wiping cryptographic secrets in Python
Antoine Pitrou <[email protected]> Sun, 03 Feb 2013 17:40:30 +0100
| Newsgroups | gmane.comp.python.cryptography |
|---|---|
| Message-ID | <[email protected]> |
CkhpLAoKTGUgZGltYW5jaGUgMDMgZsOpdnJpZXIgMjAxMyDDoCAwODoyMSAtMDgwMCwgZGVzbmFj a2VkQHJpc2V1cC5uZXQgYQrDqWNyaXQgOgo+IGlmIEkgaGF2ZSBhIFB5dGhvbiBwcm9ncmFtIHRo YXQgdXNlcyBzZW5zaXRpdmUgY3J5cHRvZ3JhcGhpYyBtYXRlcmlhbCwgaXMKPiB0aGVyZSBhIHdh eSB0byBzZWN1cmVseSB3aXBlIHRoZW0gZnJvbSBtZW1vcnkgYWZ0ZXIgdXNlPwo+IAo+IEluIEMs IHRoaXMgaXMgdXN1YWxseSBkb25lIGJ5IChfY2FyZWZ1bGx5Xykgb3ZlcndyaXRpbmcgdGhlIGFy cmF5IHdoZXJlCj4gdGhlIHNlY3JldHMgYXJlIHN0b3JlZC4gSXMgdGhpcyBwb3NzaWJsZSB0byBk byBpbiBQeXRob24/IEkgYmV0IHRoYXQgaWYgSQo+IHRyeSB0byBvdmVyd3JpdGUgYSBzdHJpbmcg aW4gUHl0aG9uLCB0aGVyZSBpcyBhYnNvbHV0ZWx5IG5vIGd1YXJhbnRlZSB0aGF0Cj4gdGhlIHBy ZXZpb3VzIHZhbHVlIG9mIHRoYXQgc3RyaW5nIHdvbid0IGJlIGNvcGllZCBzb21ld2hlcmUgZWxz ZQo+IGJlZm9yZWhhbmQuIFdoYXQgaGFwcGVucyBpZiBJIHVzZSBhIGxvd2VyIGxldmVsIHN0cnVj dHVyZSwgbGlrZSBhCj4gYnl0ZWFycmF5PyBJcyB0aGF0IHByb3BlcnR5IG9mIGJ5dGVhcnJheXMg Z3VhcmFudGVlZCBzb21ld2hlcmUgaW4gdGhlCj4gUHl0aG9uIHNwZWM/CgpQeXRob24gKG9yIGF0 IGxlYXN0ICpDUHl0aG9uKiwgdGhlIHJlZmVyZW5jZSBpbXBsZW1lbnRhdGlvbikgZG9lc24ndApj b3B5IGRhdGEgd2l0aG91dCB5b3UgYXNraW5nLiBIb3dldmVyLCB5b3UgYXJlIHJpZ2h0IHRoYXQg bmVpdGhlciBkb2VzCml0IHRyeSB0byBzZWN1cmVseSB3aXBlIGRhdGEgYWZ0ZXIgYSBtZW1vcnkg YmxvY2sgaXMgZGVhbGxvY2F0ZWQuCgpXaXRob3V0IG1vZGlmeWluZyBQeXRob24sIHlvdSBjb3Vs ZCBpbmRlZWQgdXNlIGEgYnl0ZWFycmF5IGFuZCBvdmVyd3JpdGUKdGhlIGJ5dGVhcnJheSdzIGNv bnRlbnRzIHdoZW4geW91IGFyZSBkb25lLiBCZSBjYXJlZnVsIHRvIGRvIGl0IHdpdGhvdXQKY2hh bmdpbmcgdGhlIGJ5dGVhcnJheSdzIHNpemUsIG90aGVyd2lzZSB0aGUgaW50ZXJuYWwgYnVmZmVy IG1pZ2h0IGJlCnJlYWxsb2NhdGVkIGFuZCB0aGUgb2xkIGNvbnRlbnRzIGJlIGxlZnQgdW50b3Vj aGVkIHNvbWV3aGVyZSBpbiBtZW1vcnkuCgpBbHNvLCBiZSBhd2FyZSB0aGF0IGFueSBjb252ZXJz aW9uIGZyb20gYnl0ZXMgdG8gYnl0ZWFycmF5LCBvciBmcm9tCmJ5dGVhcnJheSB0byBieXRlcywg d2lsbCBhbHNvIGNvcHkgZGF0YSBhcm91bmQuIFNvIHdpbGwgbWFueSBvdGhlcgpvcGVyYXRpb25z IHN1Y2ggYXMgc2xpY2luZy4gVGhlcmVmb3JlLCBpZiB5b3VyIGNyeXB0b2dyYXBoeSBpcyB3cml0 dGVuCmluIFB5dGhvbiwgY2hhbmNlcyBhcmUgdGhhdCBwYXJ0cyBvZiB5b3VyIGRhdGEgd2lsbCBi ZSBkdXBsaWNhdGVkIGFyb3VuZAphdCBzb21lIHBvaW50LgoKUmVnYXJkcwoKQW50b2luZS4KCgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpweXRob24tY3J5 cHRvIG1haWxpbmcgbGlzdApweXRob24tY3J5cHRvQHB5dGhvbi5vcmcKaHR0cDovL21haWwucHl0 aG9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL3B5dGhvbi1jcnlwdG8K