The `dgst` command of wolfCLU saw support for some new arguments with the latest release. Support for `-inform` was added, giving the flexibility to choose if the incoming file is in DER or PEM format. Before only PEM formatted inputs were handled and the application would gracefully error out if a DER input had been […]
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wolfCLU PEM Key Enhancement With Sign and Verify
Enhancements were made to wolfCLU for using PEM formatted keys with sign and verify operations. Previously, the sign and verify commands only expected DER formatted keys. This addition was made for all supported algorithms: RSA, ECC, and ED25519. It can be used with the flag -inform. An example would be `wolfssl rsa -inkey priv.key -inform […]
Read MoreMore TagwolfCLU RSA Command
The `rsa` command with wolfCLU just got better! Now there is support for `-pubin` and `-pubout` options. This facilitates loading in a RSA public key only and printing out just the public version of the key. Very useful for cases such as signature verification where you may only have the public part of the key, […]
Read MoreMore TagwolfCLU Adds Support for Post Quantum ML-DSA (Dilithium) Signatures!
We have added support for creating and verifying signatures with ML-DSA. This new feature was introduced in wolfCLU release 0.1.6 and can be seen in the handy help message by running `wolfssl -h`. There are a couple of options available to be passed to the new `dilithium` command to increase the flexibility for tuning performance […]
Read MoreMore TagPKCS7 parsing in wolfCLU
Parsing and viewing PKCS7 bundles just got easier with the addition of the `pkcs7` command in wolfCLU. This neat command takes multiple arguments allowing for printing out the certificates contained in a PKCS7 bundle and parsing both PEM and DER formats. Creation of PKCS7 bundles is supported using wolfSSL API’s but not yet supported in […]
Read MoreMore TagwolfCLU Release 0.1.6
wolfCLU release 0.1.6 is available! wolfSSL’s command line utility (wolfCLU) is a drop in replacement for the OpenSSL command line utility. It’s a handy swiss army knife of common operations used, often great for system admins or test developers. Doing things such as creating and signing certificates, generating new keys, parsing X509 certificates into human […]
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