Tests bad algorithm inputs for AES-CTR On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". Importing AES-CBC key... encrypt() with counter null... error is: TypeError: Failed to execute 'encrypt' on 'SubtleCrypto': AesCtrParams: counter: Not a BufferSource encrypt() without counter... error is: TypeError: Failed to execute 'encrypt' on 'SubtleCrypto': AesCtrParams: counter: Missing required property encrypt() without length... error is: TypeError: Failed to execute 'encrypt' on 'SubtleCrypto': AesCtrParams: length: Missing required property encrypt() with a length of 256... error is: TypeError: Failed to execute 'encrypt' on 'SubtleCrypto': AesCtrParams: length: Outside of numeric range encrypt() with a length of -3... error is: TypeError: Failed to execute 'encrypt' on 'SubtleCrypto': AesCtrParams: length: Outside of numeric range encrypt() with length that is Infinity... error is: TypeError: Failed to execute 'encrypt' on 'SubtleCrypto': AesCtrParams: length: Outside of numeric range PASS successfullyParsed is true TEST COMPLETE