[webcrypto] Implement PBKDF2 (blink-side)

LayoutTests/crypto/subtle/pbkdf2-deriveBits-expected.txt

Index: LayoutTests/crypto/subtle/pbkdf2-deriveBits-expected.txt
diff --git a/LayoutTests/crypto/subtle/pbkdf2-deriveBits-expected.txt b/LayoutTests/crypto/subtle/pbkdf2-deriveBits-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b51e39ecf3ebc17b83dbda1607201a8f9790245c
--- /dev/null
+++ b/LayoutTests/crypto/subtle/pbkdf2-deriveBits-expected.txt
@@ -0,0 +1,37 @@
+Tests importKey/deriveBits for PBKDF2
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS tmpKey.type is "secret"
+PASS typeof tmpKey.extractable is 'boolean'
+PASS tmpKey.extractable is false
+PASS tmpKey.algorithm.name is "PBKDF2"
+PASS tmpKey.usages.join(',') is "deriveKey,deriveBits"
+PASS: deriveBits should be [a7950c143ec64e2b8d4bb1db8677188b] and was
+PASS derivedBits.byteLength is 0
+PASS tmpKey.type is "secret"
+PASS typeof tmpKey.extractable is 'boolean'
+PASS tmpKey.extractable is false
+PASS tmpKey.algorithm.name is "PBKDF2"
+PASS tmpKey.usages.join(',') is "deriveKey,deriveBits"
+PASS: deriveBits should be [7deaf8b4a801011c1cd27f36e3bfc962] and was
+PASS derivedBits.byteLength is 0
+PASS tmpKey.type is "secret"
+PASS typeof tmpKey.extractable is 'boolean'
+PASS tmpKey.extractable is false
+PASS tmpKey.algorithm.name is "PBKDF2"
+PASS tmpKey.usages.join(',') is "deriveKey,deriveBits"
+PASS: deriveBits should be [83eb100b6a3a975f0fe3ffcdc2419852] and was
+PASS derivedBits.byteLength is 0
+PASS tmpKey.type is "secret"
+PASS typeof tmpKey.extractable is 'boolean'
+PASS tmpKey.extractable is false
+PASS tmpKey.algorithm.name is "PBKDF2"
+PASS tmpKey.usages.join(',') is "deriveKey,deriveBits"
+PASS: deriveBits should be [e4dfce3830983830c50c351a0b0f79e1] and was
+PASS derivedBits.byteLength is 0
+PASS successfullyParsed is true
+
+TEST COMPLETE
+