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Encrypt/decrypt with AWS KMS using AWS cli
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| # How to encrypt/decrypt your text/blob secret with AWS KMS with AWS cli | |
| KEY_ID=alias/my-key | |
| SECRET_BLOB=fileb://my-secret-blob | |
| SECRET_TEXT="my secret text" | |
| ENCRYPTED_SECRET_AS_BLOB=./encrypted_secret_blob | |
| DECRYPTED_SECRET_AS_BLOB=./decrypted_secret_blob # Result of decrypt-blob target | |
| encrypt-text: | |
| aws kms encrypt --key-id ${KEY_ID} --plaintext ${SECRET_TEXT} --query CiphertextBlob --output text \ | |
| base64 --decode > ${ENCRYPTED_SECRET_AS_BLOB} | |
| decrypt-text: | |
| aws kms decrypt --ciphertext-blob fileb://${PATH_TO_SECRET} --query Plaintext --output text \ | |
| base64 --decode | |
| encrypt-blob: | |
| aws kms encrypt --key-id ${KEY_ID} --plaintext ${SECRET_BLOB} --query CiphertextBlob --output text \ | |
| base64 --decode > ${ENCRYPTED_SECRET_AS_BLOB} | |
| decrypt-blob: | |
| aws kms decrypt --ciphertext-blob fileb://${PATH_TO_SECRET} --query Plaintext --output text \ | |
| base64 --decode > ${DECRYPTED_SECRET_AS_BLOB} |
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