Generate Key In Secure Enclave
| #! /bin/bash |
| # Use Examples |
| # ./ssh-keygen Additional comments |
| # ./ssh-keygen '(Work)' |
| ROUNDS=100 |
| ifhash networksetup 2>/dev/null;then |
| # Mac only: Computer Name |
| COMMENT='$(networksetup -getcomputername)$@' |
| else |
| COMMENT='$@' |
| fi |
| # remove leading and trailing spaces |
| COMMENT='$(echo '$COMMENT' sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')' |
| echo'-----> Generating SSH Keys ($COMMENT)' |
| if [ !-f~/.ssh/id_rsa ];then |
| echo -e 'yn'ssh-keygen -q -t rsa -b 4096 -o -a ${ROUNDS} -N '' -C '$COMMENT' -f ~/.ssh/id_rsa |
| ssh-add ~/.ssh/id_rsa |
| echo'~/.ssh/id_rsa' |
| else |
| echo'~/.ssh/id_rsa Skipped!' |
| fi |
| if [ !-f~/.ssh/id_ecdsa ];then |
| echo -e 'yn'ssh-keygen -q -t ecdsa -b 521 -o -a ${ROUNDS} -N '' -C '$COMMENT' -f ~/.ssh/id_ecdsa |
| ssh-add ~/.ssh/id_ecdsa |
| echo'~/.ssh/id_ecdsa' |
| else |
| echo'~/.ssh/id_ecdsa Skipped!' |
| fi |
| if [ !-f~/.ssh/id_ed25519 ];then |
| echo -e 'yn'ssh-keygen -q -t ed25519 -o -a ${ROUNDS} -N '' -C '$COMMENT' -f ~/.ssh/id_ed25519 |
| ssh-add ~/.ssh/id_ed25519 |
| echo'~/.ssh/id_ed25519' |
| else |
| echo'~/.ssh/id_ed25519 Skipped!' |
| fi |
| echo'-----> Generating Secure Enclave Key ($COMMENT)' |
| ifhash sekey 2>/dev/null;then |
| if [ !-f~/.ssh/id_ecdsa256.pub ];then |
| sekey --generate-keypair '$COMMENT' |
| keyline=$(sekey --list-keys grep '$COMMENT') |
| keyarr=($keyline) |
| keyarrlen=${#keyarr[@]} |
| key=${keyarr[((keyarrlen-2))]} |
| echo$key |
| sekey --export-key $key>~/.ssh/id_ecdsa256.pub |
| echo'~/.ssh/id_ecdsa256.pub (Private key is stored in the Secure Enclave)' |
| else |
| echo'~/.ssh/id_ecdsa256 (Secure Enclave) Skipped!' |
| fi |
| else |
| echo'SeKey not installed. (https://github.com/ntrippar/sekey)' |
| echo'1. Ensure you have TouchId built-in to your Mac' |
| echo'2. $ brew cask install sekey' |
| fi |
| echo'Done!' |
Generate Key In Secure Enclave 2017
You could add a k Sec Public Key Attrs attribute to the attributes dictionary, specifying a distinct tag and keychain storage for the public key. However, it’s typically easier to store only the private key and then generate the public key from it when needed. That way you don’t need to keep track of another tag or clutter your keychain. How do I create a Key-pair in the Secure Enclave, which I can access from the System Keychain? For a internal project, I need a AD Certificate, where the private key should be stored in the SE. For this I write a Swift Application which generates a key pair in the SE and build a CSR from this. Now I have created a AD Certificate out of the CSR. Jan 23, 2020 The Secure Enclave includes a dedicated Secure Enclave Boot ROM. Similar to the application processor Boot ROM, the Secure Enclave Boot ROM is immutable code that establishes the hardware root of trust for the Secure Enclave. The Secure Enclave runs a Secure Enclave OS based on an Apple-customized version of the L4 microkernel.
Generate Key In Secure Enclave 2016
Generate all SSH key pairs. GitHub Gist: instantly share code, notes, and snippets. Mar 14, 2017 Creating OpenSSL-compatible public key. The public key returned from the Secure Enclave can be fed to keybuilder.rb to create an OpenSSL-compatible representation of the ECC public key. The keybuilder.rb script takes one parameter: the public key as hex / base 16.