src/main/java/org/olat/core/util/crypto/CryptoUtil.java

.../olat/core/util/crypto/X509CertificatePrivateKeyPair.java

src/main/java/org/olat/core/util/mail/MailBundle.java

src/main/java/org/olat/core/util/mail/MailContent.java

...java/org/olat/core/util/mail/manager/MailManagerImpl.java

...java/org/olat/core/util/mail/model/SimpleMailContent.java

.../java/org/olat/core/util/xml/XMLDigitalSignatureUtil.java

src/main/java/org/olat/course/nodes/iq/IQEditController.java

...rg/olat/course/nodes/iq/QTI21AssessmentRunController.java

src/main/java/org/olat/course/nodes/iq/QTI21EditForm.java

...ava/org/olat/course/nodes/iq/_content/assessment_run.html

...org/olat/course/nodes/iq/_i18n/LocalStrings_de.properties

...org/olat/course/nodes/iq/_i18n/LocalStrings_en.properties

src/main/java/org/olat/ims/qti21/OutcomesListener.java

src/main/java/org/olat/ims/qti21/QTI21DeliveryOptions.java

src/main/java/org/olat/ims/qti21/QTI21Module.java

src/main/java/org/olat/ims/qti21/QTI21Service.java

.../org/olat/ims/qti21/manager/AssessmentTestSessionDAO.java

...ain/java/org/olat/ims/qti21/manager/QTI21ServiceImpl.java

...ava/org/olat/ims/qti21/model/DigitalSignatureOptions.java