68   const prefix = "Failed to execute 'digest' on 'SubtleCrypto'";
69   webidl.requiredArguments(arguments.length, 2, { prefix });  field
71     prefix,  property
75     prefix,  property
96   const prefix = "Failed to execute 'generateKey' on 'SubtleCrypto'";
97   webidl.requiredArguments(arguments.length, 3, { prefix });  field
99     prefix,  property
103     prefix,  property
107     prefix,  property
115     case 'RSASSA-PKCS1-v1_5':
117     case 'RSA-PSS':
119     case 'RSA-OAEP':
147     case 'AES-CTR':
149     case 'AES-CBC':
151     case 'AES-GCM':
153     case 'AES-KW':
180   const prefix = "Failed to execute 'deriveBits' on 'SubtleCrypto'";
181   webidl.requiredArguments(arguments.length, 3, { prefix });  field
183     prefix,  property
187     prefix,  property
192       prefix,  property
225     case 'AES-CTR':
226     case 'AES-CBC':
227     case 'AES-GCM':
228     case 'AES-KW':
258   const prefix = "Failed to execute 'deriveKey' on 'SubtleCrypto'";
259   webidl.requiredArguments(arguments.length, 5, { prefix });  field
261     prefix,  property
265     prefix,  property
269     prefix,  property
273     prefix,  property
277     prefix,  property
323     case 'RSASSA-PKCS1-v1_5':
325     case 'RSA-PSS':
327     case 'RSA-OAEP':
362     case 'RSASSA-PKCS1-v1_5':
364     case 'RSA-PSS':
366     case 'RSA-OAEP':
421     case 'AES-CTR':
423     case 'AES-CBC':
425     case 'AES-GCM':
427     case 'AES-KW':
444     case 'RSASSA-PKCS1-v1_5':
449     case 'RSA-PSS':
454     case 'RSA-OAEP':
475     case 'AES-CTR':
477     case 'AES-CBC':
479     case 'AES-GCM':
481     case 'AES-KW':
501   const prefix = "Failed to execute 'exportKey' on 'SubtleCrypto'";
502   webidl.requiredArguments(arguments.length, 2, { prefix });  field
504     prefix,  property
508     prefix,  property
578   const prefix = "Failed to execute 'importKey' on 'SubtleCrypto'";
579   webidl.requiredArguments(arguments.length, 4, { prefix });  field
581     prefix,  property
586     prefix,  property
590     prefix,  property
594     prefix,  property
598     prefix,  property
605     case 'RSASSA-PKCS1-v1_5':
607     case 'RSA-PSS':
609     case 'RSA-OAEP':
633     case 'AES-CTR':
635     case 'AES-CBC':
637     case 'AES-GCM':
639     case 'AES-KW':
672   const prefix = "Failed to execute 'wrapKey' on 'SubtleCrypto'";
673   webidl.requiredArguments(arguments.length, 4, { prefix });  field
675     prefix,  property
679     prefix,  property
683     prefix,  property
687     prefix,  property
701     // As per the NOTE in step 13 https://w3c.github.io/webcrypto/#SubtleCrypto-method-wrapKey
702     // we're padding AES-KW wrapped JWK to make sure it is always a multiple of 8 bytes
704     if (algorithm.name === 'AES-KW' && raw.length % 8 !== 0) {
705       keyData = ec.encode(raw + StringPrototypeRepeat(' ', 8 - (raw.length % 8)));
732   const prefix = "Failed to execute 'unwrapKey' on 'SubtleCrypto'";
733   webidl.requiredArguments(arguments.length, 7, { prefix });  field
735     prefix,  property
739     prefix,  property
743     prefix,  property
747     prefix,  property
753       prefix,  property
758     prefix,  property
762     prefix,  property
783     const dec = new TextDecoder('utf-8', options);
813     case 'RSA-PSS':
815     case 'RSASSA-PKCS1-v1_5':
838   const prefix = "Failed to execute 'sign' on 'SubtleCrypto'";
839   webidl.requiredArguments(arguments.length, 3, { prefix });  field
841     prefix,  property
845     prefix,  property
849     prefix,  property
860   const prefix = "Failed to execute 'verify' on 'SubtleCrypto'";
861   webidl.requiredArguments(arguments.length, 4, { prefix });  field
863     prefix,  property
867     prefix,  property
871     prefix,  property
875     prefix,  property
901     case 'RSA-OAEP':
904     case 'AES-CTR':
906     case 'AES-CBC':
908     case 'AES-GCM':
911     case 'AES-KW':
924   const prefix = "Failed to execute 'encrypt' on 'SubtleCrypto'";
925   webidl.requiredArguments(arguments.length, 3, { prefix });  field
927     prefix,  property
931     prefix,  property
935     prefix,  property
947   const prefix = "Failed to execute 'decrypt' on 'SubtleCrypto'";
948   webidl.requiredArguments(arguments.length, 3, { prefix });  field
950     prefix,  property
954     prefix,  property
958     prefix,  property
992   const prefix = "Failed to execute 'getRandomValues' on 'Crypto'";
993   webidl.requiredArguments(arguments.length, 1, { prefix });  field