OrleB9Ga1eDguT0KuTrx0pmcNYucBmpzgbE/ev7b+khBvgTcaGZl6R6o8OoHqdKc T7EGYtVhpT/cgshz6Rk9uiekL9Y2VWjnWTC+liq1iRUdLSiydRzJhYwHE+/6GaUHĤVJB1PY5soLj3TiCUHg+z4vym1VwwmGvhPRV+jt+RU26ppz5GVic0LeduINJjgoTĮ1d+cAwg9PELqQCJZa5wREkCgYBPEuPZAaoAsalIVOro32uHLS1xrSPTsvSlxFO+ GYeFfBzwhc/IQKjXhv8AAfEUFCSYiFaWBsENuw0CgYEAwmyD圜AQqdPFrzYT6cUT IftE0ap7PKT1aLKbLllwdsJlLCRMJIk07AvsulbkhSC+UmJVkfjblgkCgYEAznkEįzmWS358MLxb0JM+4v1DO/1ne8z29ddHNppxSNj2Xjf+MMvOY4KaRQa8dMwc3EqaġEvPqnK6ila4L08Ai4CyWoGkkkIQBO9jO3mLp24xk6TRo002DbfJRnu4qW4zeryp Nw/nn5lVt6PRykVUUl6yb5gHvRSGtGJSB1q6pBVN1EF2sfvUep6mmpEwbSbENiAX Sipl2mECgYEA74rBQDIEWaIVVZ72foeZYOMmAUKCLQtNxVuGl/XoMZO3evN2vbOv ZaS7bnJCRsjDhPm/Ooe2DZ8CKHRO3DOiZAAFYqsosxM2C12+alC+hdKHoJ0pWZWeĮckZiALTENi+PzgSq4ykdBaoreeI84lpIzYQO06rrjM2/fw1x/SQsDYhCsQnNRib MiKZ91bTSkVnMMZUUmIvaeU9c3tx/34LnVA8gX0+1zM/hh7zz1iFI3xBwh5LZ3woįPNVVLOCYn5WrAK2x48mpX02tG8m0OY5kdCdFW1f6UbCGk3K9ov82yQ+JbjWydOS Veg6+jq4vkEim1ZodrUr/FxZ2GRDM+cJctaBPk+ACPMgL099ankB1v0u2圆M+WZD X5frsrjVyu0JhjvC5mlRBudSJWcWm/KrcTQxdQIDAQABAoIBAFR6nWtZ4nPhATqu UuT2kq53lhBTWO9hIth5tUU0N7x7QN6/rRSi2uHcmJYXFkpsLie697G17TN5ln3E LAHlVaTV3BIiFJN23fwe7l0czFaV98iy8YRgk/Av3gRlsBABGT5qD8wPiI4Ygpxv ![]() Vt2BnDf2OlKb6EE7tC3PSmFgL0nQPSyz8x7rE7CMOQEnz1tKkK9Gpttcku8ifwmd XKgGFM圓39m3TGB1+ekKoXnX3dcRQtpQbuFeDB59cmKpDGZz7BzfetpjeIOGCzG+ MIIEowIBAAKCAQEAwTLkTDZUisg0M/3BDBOjrmBvJXb8cdfveGG1KQhAhFDLMp5w Note that the message starts with -BEGIN RSA PRIVATE KEY-, this is standard industry-wide PEM format - any software that can read PEM will be able to read this: $ ssh-keygen -a 100 -t rsa With the exception of backwards compatibility, which format you choose really has nothing to do with the contents of the file. ![]() Sometimes new features are not backwards compatible and can only be saved in the new format (like ed25519). doc format which is universally accepted by all versions of Office and also open source programs (PEM is also older and universally accepted), or you could use the newer. It's just a container "cryptographic stuff".Īnalogy time: saving a Word document. PEM can be used for many things: private keys, or certificates, or the text of an email that you want to encrypt or sign. So you want to save a private key in a file? PEM is a file format for storing general cryptgraphic information, but other file formats exist. Calling these "just format differences" is fundamentally wrong, the software is doing a very different thing in the two cases (albeit to produce the same end-result transferring a file, or making a pretty document). pptx are different formats of Office documents. Let's try this: it's a bit like saying that http and ftp are just different formats for transferring files, or. I wish I could find a better way of explaining this, but I'm not sure I can without getting too technical. Ok, so DSA, RSA, and ECC are not different formats, they are completely different algorithms and are completely unrelated to each other. ![]() Since both of your questions today have had the same underlying question, let's deal with it. Also note that ssh-keygen will only store Ed25519 keys in the new format, regardless of what flags you pass in. Seems pretty clear that this is just about the format of the file that's being produced. Ed25519 keys always use the new private key format. The new format has increased resistance to brute-force password cracking but is not supported by versions of OpenSSH prior to 6.5. o Causes ssh-keygen to save private keys using the new OpenSSH format rather than the more compatible PEM format. First off, here's the full man page entry for ssh-keygen -o from my machine ( ssh-keygen doesn't seem to have a version flag, but the man page is from February 17, 2016)
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |