040000 tree ef59c305c0c67b99cdc6ddfbc18ed5e127c582bb	aes
040000 tree 0eb5dc14458d4b64020ffd2678cc55b8e39f5caf	bn
040000 tree fef9192e08f168462ca6d2ccc7e7d2b7984201a4	chacha
040000 tree 9fe957f5706a926e5555c42b833c3b0295a93d00	modes
040000 tree 8a6ebad342a35ee36b28543286829bbdcac75b90	sha