diff options
Diffstat (limited to 'crypto/src')
| -rw-r--r-- | crypto/src/util/encoders/Base64Encoder.cs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/src/util/encoders/Base64Encoder.cs b/crypto/src/util/encoders/Base64Encoder.cs index 7b53df25a..07294c9a6 100644 --- a/crypto/src/util/encoders/Base64Encoder.cs +++ b/crypto/src/util/encoders/Base64Encoder.cs @@ -269,6 +269,9 @@ namespace Org.BouncyCastle.Utilities.Encoders { if (c3 == padding) { + if (c4 != padding) + throw new IOException("invalid characters encountered at end of base64 data"); + byte b1 = decodingTable[c1]; byte b2 = decodingTable[c2]; |