Revert "Change encryption"

This reverts commit d8e0f04.

Author: alexandrnikitin

.travis.yml

@@ -38,7 +38,7 @@ before_cache:
  - find $HOME/.ivy2 -name "ivydata-*.properties" -delete
  - find $HOME/.sbt -name "*.lock" -delete
 before_install:
-- "if [[ $TRAVIS_TAG == v[0-9.]* ]]; then openssl aes-256-cbc -K $encrypted_abd62175a9d5_key -iv $encrypted_abd62175a9d5_iv -in local.secring.gpg.enc -out local.secring.gpg -d; fi"
-- "if [[ $TRAVIS_TAG == v[0-9.]* ]]; then openssl aes-256-cbc -K $encrypted_adfd5b7568be_key -iv $encrypted_adfd5b7568be_iv -in local.pubring.gpg.enc -out local.pubring.gpg -d; fi"
+- "if [[ $TRAVIS_TAG == v[0-9.]* ]]; then openssl aes-256-cbc -pass pass:$ENCRYPTION_PASSWORD -in secring.gpg.enc -out local.secring.gpg -d; fi"
+- "if [[ $TRAVIS_TAG == v[0-9.]* ]]; then openssl aes-256-cbc -pass pass:$ENCRYPTION_PASSWORD -in pubring.gpg.enc -out local.pubring.gpg -d; fi"
 after_success:
 - "[[ $TRAVIS_TAG == v[0-9.]* ]] && [[ $PUBLISH_FROM_THIS_BUILD == true ]] && { gpg --import local.secring.gpg && sbt ++$TRAVIS_SCALA_VERSION publish sonatypeBundleRelease; };"